Stray cats cannot eat goldfish. Because goldfish is an ornamental fish and not a food fish, various indicators may not meet food standards, such as drug residues, etc. Stray cats may suffer from drug poisoning or hormone level disorders after eating goldfish. In addition, goldfish may contain many parasites, and stray cats are easily infected with pathogens if eaten raw.

What are the fish that cats cannot eat:

1. Cats cannot eat fish with many spines, because cats may be injured when eating fish with many spines. The cat's esophagus or intestines, in severe cases, can be directly stuck in the cat's esophagus. It is more difficult to perform surgery at this location, so it is not recommended that owners feed fish with many spines to their cats.

2. It is best not to feed deep-sea fish directly to cats because the salt content in deep-sea fish is relatively high.

3. Tuna is a fish rich in unsaturated fat and mercury. Both of these elements are found in high amounts and can be harmful to your cat. So, be careful with the amount of tuna you choose.