Salmon & Spinach Biscuits: A Nutrient-Packed, Omega-Rich Treat for Your Pup
So, your dog wants to try something a little fancy, huh? You need to try these Salmon & Spinach Biscuits!
With a savory, fishy flavor dogs love and a dose of greens for extra nutrients, these biscuits are both indulgent and healthy. They’re rich in omega-3s, which support coat health and joint mobility—especially great for active or older dogs.
Think of them as the ultimate gourmet snack for your furry friend. Ready to get cooking?
Ingredients: Wholesome and Packed with Goodness

Here’s what you’ll need to make these savory, nutrient-dense treats:
- 1 cup oat flour or brown rice flour – A gentle, gluten-free base that’s easy on digestion.
- 1/2 cup canned salmon (drained, skinless, boneless) – Rich in protein and omega-3s for healthy skin and a shiny coat.
- 1/4 cup fresh spinach, chopped finely – Packed with antioxidants and vitamins for a nutrient boost.
- 1 egg – Binds everything together and adds protein.
- 1 tablespoon flaxseed meal (optional) – Adds fiber and even more omega-3s for coat health.
- 1 tablespoon water or salmon juice – Keeps the dough moist and adds extra flavor.
Instructions: Making Salmon & Spinach Biscuits in 6 Easy Steps

These biscuits are simple to make and packed with flavor. Follow these steps to treat your dog to something special!
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Start Training Today! 🐾Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper to make sure nothing sticks.
Step 2: Prepare the Salmon
If you’re using canned salmon, drain it well and flake it with a fork. Make sure there are no skin or bones (especially if you’re using fresh salmon). Set it aside for now.
Step 3: Mix the Ingredients
In a large bowl, combine the oat flour, chopped spinach, flaxseed meal (if using), and egg. Add the salmon and mix everything until well combined. If the dough seems dry, add a tablespoon of water or salmon juice to reach the right consistency.
Step 4: Shape the Biscuits
Take a small spoonful of dough, roll it into a ball, and flatten it slightly with your fingers to form a biscuit shape. Place each one on the baking sheet with a little space between them.
Step 5: Bake
Bake the biscuits for 20-25 minutes, or until they’re firm and slightly golden. For a crunchier texture, bake for a few extra minutes or leave them in the oven as it cools.
Step 6: Cool and Serve
Let the biscuits cool completely before serving. Now watch as your dog goes absolutely wild for these fancy treats!
Why These Ingredients Are Perfect for Your Dog

Each ingredient here has been chosen with your dog’s health in mind:
- Oat or Brown Rice Flour – Provides fiber and gentle carbs, which are easy on the stomach.
- Salmon – Loaded with omega-3 fatty acids, salmon is great for skin health, a shiny coat, and joint support.
- Spinach – Offers antioxidants and vitamins like A and C for immune support.
- Egg – Binds the ingredients and adds extra protein to the mix.
- Flaxseed Meal – Adds fiber and more omega-3s for skin and coat health.
- Water or Salmon Juice – Moistens the dough and adds a touch of flavor.
Storing the Biscuits
In the Fridge – Keep these in an airtight container for up to a week. They’ll stay fresh and tasty!
In the Freezer – Freeze for up to 3 months, and just thaw as needed. These make a great long-lasting snack!
Serving Ideas: Ideal for Special Occasions and Snack Time
These Salmon & Spinach Biscuits are perfect for when you want to spoil your pup. Here’s how you can use them:
- Training Rewards – Cut into smaller pieces for a high-value treat during training sessions.
- Snack Time – Serve a biscuit as a nutritious, protein-packed snack between meals.
- Meal Topper – Crumble over your dog’s regular food for an extra boost of flavor and nutrients.
FAQs
Q: Can I substitute another protein for salmon?
Yes, you can use canned tuna or even cooked ground turkey as a substitute if your dog isn’t a fan of salmon.
Q: Can I add other veggies?
Absolutely! Try adding a bit of grated carrot or zucchini for extra vitamins and fiber.
Q: Are these biscuits safe for puppies?
Yes, but start with small portions to make sure they’re easy to digest. Puppies generally do well with fish-based treats!
Q: How many biscuits can I give my dog per day?
One or two biscuits are usually enough for larger dogs, while smaller dogs should stick to half a biscuit.
Q: What if my dog doesn’t like spinach?
You can leave it out or substitute it with a small amount of chopped parsley or basil.
Q: How can I make these biscuits crunchier?
Bake for a few extra minutes or let the biscuits sit in the oven after turning it off for extra drying.
Final Thoughts

These Salmon & Spinach Biscuits bring a gourmet twist to your dog’s treat game, combining the flavor of salmon with the nutritional boost of spinach. Packed with protein, omega-3s, and fiber, they’re perfect for any time you want to give your dog something extra special.
So, go ahead—treat your dog to these savory snacks and watch their excitement soar! Just don’t be surprised if they start following you around the kitchen, hoping for another batch.

I’ve spent 10+ years in dog training, digging into what makes dogs (and their humans) tick. At Smart Dog Learning, I share my no-nonsense, fun approach to training so you can enjoy life with a well-behaved, happy pup—no boring lectures, just practical results 😉