My cat has begun urinating in the sink and now there is blood in the urine. May I give her amoxicillin 100mg
bid and see if this helps.
Well 100 mg is high for an average 10 pd cat. If you see blood in the urine I do recommend a visit to the vet. you should not try to medicate her yourself B/c you can make it worse. The infection may be resisitant to amoxi. vetcare