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Proteins
Can Cats Eat Sardines?
Safe and excellent omega-3 source
Quick Answer
Yes, cats can safely eat sardines. Sardines are an excellent, low-mercury source of omega-3 fatty acids.
Reviewed by Clawmate Vet Team•Updated February 2026
🐱Specifically for Cats
Most cats love sardines. An excellent way to boost omega-3 intake naturally.
The Full Story
Sardines are small fish that accumulate very little mercury compared to larger fish like tuna. They are packed with omega-3 fatty acids (EPA and DHA) that support heart health, coat condition, brain function, and reduce inflammation. Choose sardines packed in water, not oil. Bones in canned sardines are soft and safe to eat.
✓ Safety Tips
- Choose canned in water, not oil
- Low mercury - safer than tuna
- Soft bones are safe to eat
- Excellent omega-3 source
Recommended Serving for Cats
Dogs: 1 sardine per 20 lbs body weight, 2-3 times per week. Cats: Half a sardine.
Nutritional Benefits
Omega-3 (EPA/DHA)Vitamin DCalciumProtein
Frequently Asked Questions
Can cats eat sardines?▼
Safe and excellent omega-3 source. Sardines are an excellent, low-mercury source of omega-3 fatty acids. Most cats love sardines. An excellent way to boost omega-3 intake naturally.
Is sardines safe for cats?▼
Sardines are small fish that accumulate very little mercury compared to larger fish like tuna. They are packed with omega-3 fatty acids (EPA and DHA) that support heart health, coat condition, brain function, and reduce inflammation. Choose sardines packed in water, not oil. Bones in canned sardines are soft and safe to eat.
How much sardines can I give my cat?▼
Dogs: 1 sardine per 20 lbs body weight, 2-3 times per week. Cats: Half a sardine.
What are the health benefits of sardines for cats?▼
Sardines provides: Omega-3 (EPA/DHA), Vitamin D, Calcium, Protein. Sardines are small fish that accumulate very little mercury compared to larger fish like tuna. They are packed with omega-3 fatty acids (EPA and DHA) that support heart health, coat condition, brain function, and reduce inflammation. Choose sardines packed in water, not oil. Bones in canned sardines are soft and safe to eat.
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Trusted sources: ASPCA Poison Control · Pet Poison Helpline · AVMA Pet Owners