1. Preheat your oven to 350°F and line baking sheet with parchment paper—fish treats can be sticky.
2. Mash drained sardines thoroughly until completely broken down for even distribution and flavor.
3. Mix in mashed sweet potato until you get gorgeous orange mixture that smells like doggy heaven.
4. Gradually add flour and egg, combining until workable dough forms—let rest 5 minutes for best texture.
5. Roll out dough on floured surface to 1/2 inch thickness and cut into consistent biscuit shapes.
6. Bake for 25-30 minutes until golden brown and smelling incredible throughout your house.
7. Always let cool completely before serving—hot biscuits can burn your pup’s mouth.

Notes:

• Always let cool completely—hot fish treats can burn your pup’s mouth
• Amber prefers these when they’re firm but not rock-hard—adjust baking time based on your dog’s preferences
• If dough seems wet, add flour gradually until it’s rollable but not dry

Storage Tips:

• Store in airtight container at room temperature for up to 1 week (they actually get more flavorful after overnight)
• Freeze beautifully for up to 2 months—no need to thaw before serving
• Don’t refrigerate these—they’ll get soggy and lose their perfect crunch

What Makes This Recipe Special:

The combination of omega-3 rich sardines with fiber-packed sweet potato creates biscuits that support heart health and coat condition while making fish flavors approachable for hesitant dogs. Unlike processed fish meal treats, these use whole sardines for superior nutrition and recognizable ingredients.

Mix It Up (Dog-Safe Variations):

Extra Omega Boost: Add 1 tablespoon ground flaxseed for additional omega-3s and joint support (perfect for senior dogs like Amber)

Breath Fresh Special: Include 1 tablespoon finely chopped fresh parsley for natural breath freshening and antioxidants

Salmon Alternative: Substitute canned salmon for sardines—milder fish flavor that picky eaters often prefer