Q. the cat has an abscess on her butt
LINDSEY EDWARDS MVB, BSC, IVCA
A. A cat with an abscess requires veterinary treatment and it may need to be flushed alongside antibiotic treatment. Please arrange an appointment for her as soon as possible
DAVID ELBEZE, DVM, MRCVS
A. A Classic and common location for an abscess , probably from another cat's bite.
She will need to go to the vet to get an antibiotic injection, maybe anti inflammatory. if the abscess is really bad it will need to be lanced and cleaned.