Cheesy Tuna Dog Treat Recipe

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Something smells fishy around here… it must be our Cheesy Tuna Dog Treat Recipe! Canned tuna is perfectly safe for dogs to eat, as long as it’s packed in water, not oil. Boasting protein, vitamins B3, B6 and B12 and omega-3 fatty acids, tuna packs a healthy punch in this tasty treat. Add to that some Parmesan cheese, eggs and a carrot, and you’ve got yourself one satisfied pooch!

These treats are like a homemade tuna casserole for your dog… only in smaller size and utensils aren't necessary!Makes 40-50 cookies


3 cups whole wheat flour

3 tablespoons grated Parmesan cheese

1 small can of shredded tuna in water (do not drain)

1 large carrot, peeled and grated

2 eggs

1/2 teaspoon garlic powder (optional)


  1. Preheat oven to 350°F. Line cookie sheets with parchment paper.
  2. In a large bowl combine flour, cheese, tuna (along with the water in the can), carrot and garlic powder.
  3. In a small bowl, using a wire whisk or electric mixer, beat the eggs until foamy.
  4. Add foamy eggs to main bowl and mix. Using a wooden spoon or your hands, blend until a stiff dough is formed. If the dough is too dry, add a tablespoon of water until reaching the desired consistency.
  5. Turn the dough onto a lightly floured flat surface or parchment paper. Roll out dough to ¼-inch thickness. Cut out treats using cookie cutter and place side by side on cookie sheets.
  6. Bake for 25-30 minutes or until the edges of cookies are lightly golden. Remove the trays from the oven and cool to room temperature. Turn off the oven.
  7. When the cookies have completely cooled, put all the cookies on one cookie sheet and return them to the cooling oven. Leave them undisturbed for 8-16 hours.

Because it’s Easter, I added some decoration to spruce up the bunnies. The eyes and ears are decorated with candy coating that’s safe for dogs – this is optional, as the coating does have sugar in it. For the nose, I pressed once piece of Oscar’s kibble firmly into the raw cookie, before I placed them onto the cookie sheet.