Your Cat Hisses at the Other One After the Vet. To Her, It Is a Stranger
Cats recognise each other largely by scent, so a cat back from the clinic can smell like an intruder. Why it happens, how long it lasts, and how to fix it.

Cats recognise each other largely by scent, so a cat back from the clinic can smell like an intruder. Why it happens, how long it lasts, and how to fix it.