My 17 year old male cat is in the early stages of kidney disease. He's been slowly losing weight for a couple of years now and after three blood tests, kidney disease is now showing. He needs some treatment on his teeth, but as he's losing weight fast (4.25kg in March, now 3.9kg), the vet said she wouldn't risk putting him under anaesthetic. I accept all of this.
The vet thinks he's losing weight because kidney disease can make them feel sick and nauseous and this puts him off food. He can eat despite his teeth and is interested in food, just not eating much.
I've asked if there's anything he can have to keep his mouth comfortable or help him with the nausea. Due to the fact he's got kidney disease, there isn't anything that can help him with pain and supposedly nothing for the nausea. I can't believe there's nothing that can help him now, or in the last few days if he's in pain. DH thinks I'm looking for a needle in a haystack as we'd never be able to pill him (it takes two at the vets). Would you ask for a second opinion on treatment or accept the situation and not keep him hanging on when he's had enough?