Male Cat

[Karen chuck]

My year old cat has been peeing ( not spraying) on everything he comes into contact with,I'd taken him to the Vet for a urine sample and it came back ok. He is not fixed as we are trying to mate him with the female Ragdoll we also have. The female was in heat three weeks ago and possibly they did mate. The vet put him on transdermal amitriptyline saying he might be stressed. Is there something else the vet should look for all he did was a urine sample. He eats wet as well as dry cat food (nutro), plays well with the other cats and dogs.