The best cat dewormers control tapeworms, roundworms, and hookworms. The top medicines include broad-spectrum topicals, ...

It appears in many species of animals, but cats are the most ... often presents with no symptoms because the immune system can usually keep Toxoplasma parasites from causing sickness.

Learn more Cats with severe flea infestations can suffer from skin damage, an allergic reaction, and anemia from blood loss. Fleas can also spread parasites like tapeworms and may transmit diseases.