I have a male cat who had his first series of shots 3 weeks ago and is scheduled for a nuter on Wednesday. However, I feel he might have something wrong with him. I'm not sure if he is urinating b.c I have 2 cats and its kind of hard to tell what cat does what.. but he has been sleeping a lot since his vet visit and has thrown up a few times, but now his nose feels extreamly cold. I don't want to take him in for surgery not feeling well, maybe change the appointment to an office visit and get him checked out but for the next couple days I want to make sure he is okay.

Pets usually feel tired and don't eat after medication. As the body is getting used to the meds, nothing much to worry about

I would have him checked out. Often times pets feel a little off after vaccines, but not 3 weeks later. Please ignore the above poster.

Pets usually feel tired and don't eat after medication. As the body is getting used to the meds, nothing much to worry about

Where did you get this information? What's your source? You are continuously posting on the pet forum, but you have absolutely no knowledge about pets, or pet care, which is painfully obvious just from your own questions about the animals in your care.

This isn't a "guess and hope for the best" site. It's a question and answer site. You are answering questions were the pets life may depend on the answer. Guessing isn't okay, nor will it be accepted here.

Stick to forums where you know the answers. If you continue to post in the pet forum, and continue to post horrible advice, I will be forced to talk to the mods about your participation on this site. I will be monitoring all of your future posts.