Hello everyone!

My cat had a urinary block and I was able to get him to a clinic that was affordable. It was a piece of mucus that was blocking him, not his kidneys. I now have a catheter in him + guided not to take him back out to the clinic as it was a very Trumatic experience for my cat. They messed up putting the catheter in and he sat in that for hours. He is eating drinking sleeping so I decided not to take him back out there today per the request. My question is, how do you safely remove a catheter from a male cat?