Our dogs deserve only the best nutrition, so Zuke’s treats contain only the highest quality, whole food ingredients we can find. You can trust that every ingredient we use is good for your dog.

  • Alfalfa

    Alfalfa

    Source: US or France, depending on product availability

    High in chlorophyll, alfalfa is a super antioxidant, and helpful for preventing bad breath. It contains a broad spectrum of nutrients, including protein, calcium, and vitamins C, E and K.

  • Apples

    Apples

    Source: Us, Canada or New Zealand, depending on product and availability

    Apples are a great source of fiber and vitamins A and C.

  • Apricots

    Apricots

    Source: Turkey

    Apricots are a good source of vitamins A C, and rich in other antioxidants including flavonoids. They are also high in fiber and contain potassium.

  • Ascorbic Acid (Vitamin C)

    Ascorbic Acid (Vitamin C)

    Source: France

    Ascorbic acid is a natural form of vitamin C and is known as an antioxidant.

  • Asparagus

    Asparagus

    Source: Peru or Germany, depending on availability

    Asparagus is rich in dietary fiber, iron, zinc, and vitamins.

  • Bacon

    Bacon

    Source: US

    Bacon is a great flavor that dogs love and contains fats that are helpful for maintaining a healthy skin and coat.

  • Bananas

    Bananas

    Source: Ecuador

    Bananas are a great source of potassium and magnesium, and vitamins B6 and C.

  • Barley

    Barley

    Source: US

    Barley is a cereal grain that is high in fiber and easily digested by dogs. It helps support a healthy digestive tract, and is an excellent source of vitamins A and C. It may be used in ground or pearled form.

  • Beef (US)

    Beef (US)

    Source: US

    Beef is a complete protein providing essential amino acids and is an important source of vitamins B12, B3, iron, zinc, potassium and phosphorus.

  • Beet Powder

    Beet Powder

    Source: Hungary

    Beets are a rich source of phytonutrients, which help support a healthy heart and liver function. They're also a source of folate, manganese, potassium and copper.

  • Beets

    Beets

    Source: Hungary

    Beets are a rich source of phytonutrients, which help support a healthy heart and liver function. They're also a source of folate, manganese, potassium, and copper.

  • Berry Blend

    Berry Blend

    Source: US or Canada, depending on availability

    Our berry blend includes cranberries, cherries and blueberries, which are loaded with antioxidants and Vitamin C.

  • Beta-Carotene

    Beta-Carotene

    Source: France or Germany, depending on product

    Beta-Carotene is a member of the carotenoid family, compounds that naturally make foods red, yellow and orange. These carotenoids, found in carrots and other fruits, vegetables and grains, change into vitamin A in the body.

  • Blackberries

    Blackberries

    Source: US

    Blackberries contain high levels of antioxidants, vitamins C and K, and folic acid.

  • Blueberries

    Blueberries

    Source: US

    Blueberries are high in vitamin C and fiber.

  • Broccoli

    Broccoli

    Source: Hungary

    A member of the cabbage family, broccoli is a nutrient-dense food. It is an excellent source of vitamins A, C and K, folic acid and calcium. Broccoli's high potassium content helps promote a healthy nervous system.

  • Butternut Squash

    Butternut Squash

    Source: US

    Butternut squash is a rich source of omega-3 and beta-carotene, and contains Vitamin A, Vitamin C, fiber, and potassium.

  • Cabbage

    Cabbage

    Source: Hungary

    Cabbage is loaded with antioxidants, has a high concentration of vitamins C and K, is low in fat and cholesterol, and is a good source of fiber.

  • Calcium Lactate

    Calcium Lactate

    Source: US

    Calcium lactate is a form of calcium that is easily absorbed. It supports strong bones, and helps promote a healthy nervous system and muscle function.

  • Cane Molasses

    Cane Molasses

    Source: US, Australia, Guatemala, Nicaragua, Costa Rica, depending on product and availabiltiy

    Molasses adds flavor and provides calcium, iron, magnesium and B vitamins.

  • Carrots

    Carrots

    Source: US, New Zealand or Poland, depending on product and availability

    Carrots are an important source of beta-carotene (vitamin A), biotin, Vitamin K and fiber

  • Cherries

    Cherries

    Source: US, Greece or Turkey, depending on product and availability

    Cherries are a great source of vitamins A and C, and potassium.

  • Chicken

    Chicken

    Source: US or New Zealand, depending on product

    Farm-raised chicken is a great source of lean, low-fat protein.

  • Chickpeas

    Chickpeas

    Source: US

    Chickpeas are a member of the legume family. They're high in protein, fiber, manganese, iron, zinc, copper, magnesium and folic acid.

  • Chondroitin Sulfate

    Chondroitin Sulfate

    Source: US

    Chondroitin is a substance that occurs naturally in cartilage, the connective tissue that cushions the joints. Typically combined with glucosamine, it is used to help alleviate discomfort associated with joints. Chondroitin can be sourced from either beef or pork cartilage.

  • Cinnamon

    Cinnamon

    Source: Indonesia

    The dried bark of the Cinnamon tree, cinnamon may support periodontal functions by promoting a proper balance of oral flora.

  • Citric Acid

    Citric Acid

    Source: US or Switzerland, depending on product

    Citric acid is a naturally occurring acid found in fruits such as oranges, lemons, and certain berries. Also used to enhance flavor.

  • Coconut Oil

    Coconut Oil

    Source: Malaysia, Philippines, or Indonesia depending on availability

    Coconut oil comes from the flesh and kernel of coconuts, the fruit of a palm tree, and provides medium chain fatty acids for supporting a healthy and shiny coat, energy levels, healthy brain function and a healthy immune system.

  • Cranberries

    Cranberries

    Source: US

    Cranberries are high in vitamin C and fiber.

  • DHA

    DHA

    Source: US or Canada depending on availability

    Docosahexaenoic Acid (DHA) is an omega-3 fatty acid found in cold water fish and algae. DHA helps to maintain a healthy coat, support inflammation, and support proper energy metabolism. We use Menhaden Fish Oil as our source for DHA.

  • Duck

    Duck

    Source: US or New Zealand, depending on product

    Farm-raised duck is a complete protein, providing essential amino acids. Duck is also a source of iron, selenium and zinc, and B vitamins.

  • Egg Shell Membrane

    Egg Shell Membrane

    Source: US

    An important source of calcium, egg shell membrane is a form of connective tissue containing glucosamine, chondroitin, collagen, and hyaluronic acid. Helps support healthy hips and joints, and mobility.

  • Elderberry

    Elderberry

    Source: Chile

    Elderberry is the fruit of the Elder tree, a member of the Adoxaceae (Muskroot) family. The berry is rich in antioxidant plant chemicals including quercetin, rutin and anthocyanins that may help reduce free radical damage and promote brain health. Elderberry also contains components that support immune system function.

  • EPA

    EPA

    Source: US or Canada depending on availability

    Eicosapentaenoic acid (EPA) is an omega-3 fatty acid found in cold water fish and algae. EPA helps to maintain a healthy coat, support inflammation, and support proper energy metabolism. We source our EPA from Menhaden Fish Oil.

  • Fennel

    Fennel

    Source: Egypt or India depending upon availability

    A member of the Apiaceae (Parsley) family, Fennel contains phytochemicals that support healthy teeth and gums

  • Flaxseed

    Flaxseed

    Source: US or Canada depending on availability

    Flaxseed (aka linseed) is the seed of the flax plant. Rich in fiber to support digestive health, it's also a good source of omega-3 fatty acid, and alpha-linolenic acid which support cardiovascular health. Flaxseed meal is ground flaxseed.

  • Flaxseed Meal

    Flaxseed Meal

    Source: US or Canada depending on availability

    Flaxseed (aka linseed) is the seed of the flax plant. Rich in fiber to support digestive health, it is also a good source of omega-3 fatty acid, and alpha-linolenic acid which supports cardiovascular health. Flaxseed meal is ground flaxseeds.

  • Freshness and Shelf-life

    Freshness and Shelf-life

    Source: US, Italy, Europe, Argentina and/or Malaysia, depending on product

    Citric Acid: A naturally occurring acid found in fruits such as oranges, lemons, and certain berries. Also used to enhance flavor.
    Gelatin: A natural ingredient derived from collagen, gelatin helps keep treats soft and moist.
    Glucono Delta-Lactone: A natural preservative used in jerky products.
    Lactic Acid: A natural chemical found in cheese, yogurt and other fermented dairy products. Also used to impart flavor.
    Phosphoric Acid: A mild acidifier.
    Sorbic Acid: Used to maintain freshness in food.
    Mixed Tocopherols: Used to maintain freshness and shelf-life, mixed tocopherols are a combination of the four tocopherols present in vitamin E.
    Vegetable Glycerin: Also known as glycerol, vegetable glycerin is made from vegetable oil. It helps keep foods moist and is a more natural “humectant” than those such as propylene glycol. Glycerin also helps prevent microbial growth in food.
    Vinegar: Vinegar is a natural product of the fermentation process. It acts as a natural preservative, enhances flavor of food by providing tartness, and helps control pH of the final product.

  • Garlic Powder

    Garlic Powder

    Source: US

    Garlic, in small amounts, supports a dog's cardiovascular, immune and respiratory systems.

  • Gelatin

    Gelatin

    Source: US, Germany, UK or Netherlands depending on availability

    Gelatin, a natural ingredient derived from collagen, helps to keep treats soft and moist.

  • Glucosamine Hydrochloride

    Glucosamine Hydrochloride

    Source: India

    Glucosamine hydrochloride (HCl) is naturally sourced from the shells of shellfish. Commonly used with chondroitin, it helps support lubrication of joints and cartilage health in joints.

  • Green Beans

    Green Beans

    Source: US

    Green beans are a good source of plant fiber, Vitamin K, Vitamin C and manganese. They are low in fat and an excellent source of protein.

  • Ground Barley

    Ground Barley

    Source: US

    Barley is a cereal grain that is high in fiber and easily digested by dogs. It helps support a healthy digestive tract, and is an excellent source of vitamins A and C. It may be used in ground or pearled form.

  • Ground Oats

    Ground Oats

    Source: US

    A low gluten, high-fiber grain, oats are an excellent source of carbohydrates and protein. Ground oats are easily digested by dogs and cats, helping maintain a healthy digestive tract.

  • Ground Peas

    Ground Peas

    Source: Canada or US depending upon availability

    Ground peas are the ground seed of the pea plant. They are high in dietary fiber, and rich in vitamins and minerals.

  • Ground Rice

    Ground Rice

    Source: US

    Rice is an easily digestible and nutrient-rich grain. It is a good source of vitamins and minerals like iron, niacin, phosphorus and calcium.

  • Ground Sesame Seed

    Ground Sesame Seed

    Source: US

    The seeds of the flowering Sesame plant (Sesame indicum) have one of the highest oil content of any seed. Sesame seeds are rich in magnesium, calcium, phosphorus and beneficial fibers.

  • Honey

    Honey

    Source: US

    Made from flower nectar by bees. Honey is tasty and quickly metabolized.

  • Kale

    Kale

    Source: US

    Kale is an abundant source of vitamins K and C, beta-carotene, and calcium.

  • Kelp

    Kelp

    Source: US

    Kelp is an excellent source of minerals including calcium, phosphorus, iodine, selenium and iron.

  • Lactic Acid

    Lactic Acid

    Source: US

    Lactic acid is a natural chemical found in cheese, yogurt and other fermented dairy products.

  • Lamb

    Lamb

    Source: New Zealand or Australia, depending on product and availability

    A high-quality, easily-digestible protein, lamb is an ideal source of iron, B vitamins and zinc.

  • Lecithin

    Lecithin

    Source: India, Netherlands or Spain depending on availability

    A phospholipid derived from sunflower seeds, sunflower lecithin acts as a fat emulsifier in treats to help them maintain their shape. Licithin also supports healthy skin and coat.

  • Malted Barley

    Malted Barley

    Source: US

    Malted barley is a germinated cereal grain that has been dried in a process known as malting. It's loaded with B vitamins and contains good carbohydrates.

  • Manganese Sulfate

    Manganese Sulfate

    Source: US

    Manganese sulfate is a source of manganese, an essential mineral for dogs.

  • Maple Flavored Syrup

    Maple Flavored Syrup

    Source: US

    Maple flavored syrup imparts a rich, delicious flavor that dogs love.

  • Menhaden Fish Oil

    Menhaden Fish Oil

    Source: US or Canada depending on availability

    Menhaden are small saltwater-dwelling fish. Because of their small size, they lack the bioaccumulation of heavy metals that plague large fish like tuna. Menhaden Fish Oil is extracted from Menhaden fish that are caught and immediately frozen to preserve quality. Their oil is rich in omega-3 fatty acids EPA and DHA. EPA promotes a shiny, healthy coat, and helps relieve normal inflammatory response. DHA supports brain and eye health.

  • Minerals

    Minerals

    Source: US

    Calcium Lactate: A form of calcium that is easily absorbed, calcium lactate supports strong bones, and helps promote a healthy nervous system and muscle function.

  • Mixed Tocopherols

    Mixed Tocopherols

    Source: US or Argentina, depending on product

    Purpose: Phytochemical and mild preservative Used to preserve freshness and shelf-life, mixed tocopherols is a combination of the four tocopherols present in vitamin E.

  • Natural Flavors

    Natural Flavors

    Cane Molasses: Molasses adds flavor and provides calcium, iron, magnesium and B vitamins. Source: US, Australia, Guatemala, Nicaragua, Costa Rica, depending on product and availability

  • Natural Vegetable Flavor

    Natural Vegetable Flavor

    Source: US

    Purpose: Flavor enhancer Natural vegetable flavor is MSG-free, derived from a blend of fried vegetables to add healthy seasoning and flavor.

  • Oat Hulls

    Oat Hulls

    Source: US

    Oat hulls are a natural and healthy source of dietary fiber.

  • Oats

    Oats

    Source: US

    A low-gluten, high-fiber grain, oats are a healthy source of protein, iron, manganese, zinc, and B vitamins. Oats may be used in ground (oatmeal) or rolled forms.

  • Parsley

    Parsley

    Source: US, New Zealand, Egypt, Germany, Holland, Hungary, Israel, Poland or UK depending on product and availability

    A member of the Apiaceae (Parsley) family, parsley is an herb with a long history of use for supporting periodontal health.

  • Pea Fiber

    Pea Fiber

    Source: US or Canada depending on availability

    Pea fiber is a natural vegetable fiber derived from the husk of the pea plant, and is a healthier alternative to wheat, corn or soy fibers.

  • Pea Protein

    Pea Protein

    Source: US

    Pea protein is an alternative source of protein. It is gluten-free, soy-free and dairy-free. High in lysine, pea protein supports growth and development, and helps maintain a healthy immune system.

  • Peanut Butter

    Peanut Butter

    Source: US

    Peanut butter is a good source of protein, vitamins and healthy fats. It also contains fiber, potassium, magnesium and vitamins E and B6.

  • Pearled Barley

    Pearled Barley

    Source: US

    Barley is a cereal grain that is high in fiber and easily digested by dogs. It helps support a healthy digestive tract, and is an excellent source of vitamins A and C. It may be used in ground or pearled form.

  • Peas

    Peas

    Source: Canada, US, or New Zealand, depending upon product and availability

    Peas are a natural source of fiber and protein, and a good source of vitamins A, C, K and B complex. Peas also provide iron, manganese, copper, potassium, phosphorus, and calcium. They may be used in whole or ground form, depending on product.

  • Peppermint

    Peppermint

    Source: US, France, Germany, Austria, Hungary, Belgium, Indonesia, India, or Italy depending on availability

    Peppermint is an herb belonging to the Mint family, and is the result of a hybridization that occurred in nature between water mint and spearmint. It is a source of manganese, copper and vitamin C.

  • Phosphoric Acid

    Phosphoric Acid

    Source: US

    A mild acidifying agent, phosphoric acid is used as a natural preservative.

  • Pork

    Pork

    Source: US

    USA pork is an easily-digestible source of protein. It provides a good mix of B vitamins and is an excellent source of zinc, magnesium and phosphorus.

  • Potatoes

    Potatoes

    Source: US or New Zealand, depending on product

    Potatoes are easy to digest and high in fiber. They are also an excellent source of vitamins C and B complex, calcium, magnesium and phosphorus.

  • Pumpkin

    Pumpkin

    Source: US

    Pumpkin is a great source of fiber for the digestion system, and rich in Vitamin A, zinc, iron and potassium.

  • Rabbit

    Rabbit

    Source: New Zealand or US, depending on availability and product

    Rabbit is an easily-digestible protein and can be a great alternative meat source for dogs with allergies to chicken or beef. Low in fat, cholesterol and sodium, rabbit is very heart friendly. It's also a good source of calcium, phosphorus and potassium.

  • Raspberries

    Raspberries

    Source: US

    Raspberries are high in fiber and an excellent source of Vitamin C and manganese.

  • Rice

    Rice

    Source: US

    Rice is an easily digestible and nutrient-rich grain. It is a good source of vitamins and minerals like iron, niacin, phosphorus and calcium.

  • Rice bran

    Rice bran

    Source: US

    Rice bran is the vitamin-rich brownish portion of rice in fine grain form. It contains a well-balanced mix of amino acids, contributes to fatty acid and antioxidant nutrition, and is rich in phosphorus, potassium, and manganese.

  • Rosemary

    Rosemary

    Source: US or New Zealand, depending on product

    Rosemary is high in iron, calcium and vitamin B6. It supports healthy digestion, fresh breath, and healthy brain function.

  • Rosemary Extract

    Rosemary Extract

    Source: US, France

    Rosemary extract provides natural seasoning and flavor.

  • Sage

    Sage

    Source: US

    Sage is a member of the mint family. Rich in iron, potassium, calcium, and vitamin A, its volatile oils may help maintain healthy gums.

  • Salmon

    Salmon

    Source: US or New Zealand, depending on product

    Salmon is a great source of omega-3 fatty acids, which support healthy skin and coat.

  • Salt

    Salt

    Source: US or New Zealand, depending on availability and product

    Salt, in small amounts, is an important source of sodium and chloride for dogs and cats.

  • Sesame Seed

    Sesame Seed

    Source: US

    The seeds of the flowering Sesame plant (Sesame indicum) have one of the highest oil content of any seed. Sesame seeds are rich in magnesium, calcium, phosphorus and beneficial fibers.

  • Sodium Selenite

    Sodium Selenite

    Source: US

    Sodium selenite is a form of selenium, a trace mineral and natural preservative.

  • Sorbic Acid

    Sorbic Acid

    Source: US

    Sorbic acid is a mild preservative used to maintain freshness in food.

  • Spinach

    Spinach

    Source: US

    Spinach is a good source of iron, calcium, potassium and vitamins.

  • Sunflower Lecithin

    Sunflower Lecithin

    Source: India, Netherlands or Spain depending on availability

    A phospholipid derived from sunflower seeds, sunflower lecithin acts as a fat emulsifier in treats to help them maintain their shape. Lecithin also supports healthy skin and coat.

  • Sunflower Oil

    Sunflower Oil

    Source: US

    Sunflower oil is non-GMO and rich in healthy unsaturated fats and linoleic acid, an omega-6 fatty acid. It is also a good source of naturally occuring vitamin E.

  • Sweet Potatoes

    Sweet Potatoes

    Source: US or New Zealand, depending on product

    Sweet potatoes are a good source of dietary fiber and contain vitamin B6, vitamin C, beta-carotene, and manganese.

  • Tapioca

    Tapioca

    Source: US

    A starch alternative, tapioca is a healthy source of carbohydrates and is low in cholesterol and unhealthy fats.

  • Turkey

    Turkey

    Source: US or New Zealand, depending on product

    Farm-raised turkey is a high-protein food rich in antioxidants, selenium and phosphorus, and vitamins B3 and B6.

  • Turmeric

    Turmeric

    Source: US

    An excellent source of iron and manganese, turmeric is also a good source of Vitamin B6, dietary fiber and potassium.

  • Vegetable Glycerin

    Vegetable Glycerin

    Source: US or Malaysia, depending on product

    Vegetable glycerin, also known as glycerol, is made from vegetable oil. It helps keep foods moist and is a more natural "humectant" than those such as propylene glycol. Glycerin also helps prevent microbial growth in food.

  • Vinegar

    Vinegar

    Source: US

    Vinegar is a natural product of the fermentation process. It acts as a natural preservative, enhances flavor of food by providing tartness, and helps control pH of the final product.

  • Vitamin A Supplement

    Vitamin A Supplement

    Source: US or Switzerland, depending on availability

    Vitamin A is actually a number of related compounds that are necessary for health. It supports healthy vision, mucus membrane and a healthy immune system.

  • Vitamin E Supplement

    Vitamin E Supplement

    Source: US, Switzerland or Germany depending on availability

    Vitamin E supports healthy heart, cholesterol, and vision.

  • Vitamins

    Vitamins

    Source: France, Switzerland, US and/or Germany, depending product and availability

    Ascorbic Acid (Vitamin C): Ascorbic acid is a natural form of vitamin C and is known as an antioxidant. Vitamin A Supplement: Vitamin A is a number of related compounds that are necessary for health to support healthy vision, mucus membranes, and immune system. Vitamin E Supplement: Vitamin E supports healthy heart, cholesterol, and vision.

  • Whole Ground Potatoes

    Whole Ground Potatoes

    Source: US or New Zealand, depending on product

    Potatoes are easy to digest and high in fiber. They are also an excellent source of vitamins C and B complex, calcium, magnesium and phosphorus.

  • Yogurt

    Yogurt

    Source: US

    Yogurt is a food produced from bacteria cultured milk. Yogurt is high in calcium and protein, and can help support a healthy digestive system.

  • Zinc Propionate

    Zinc Propionate

    Source: US

    Zinc propionate is a zinc supplement.

  • Zinc Proteinate

    Zinc Proteinate

    Source: US

    Zinc is a dietary mineral used as a cofactor by critical enzymes to support immune function, brain function and skin health.

  • Zinc Sulfate

    Zinc Sulfate

    Source: US

    Zinc is a dietary mineral used as a cofactor by critical enzymes to support immune function, brain function and skin health.