They have all been neutered. I have only 1 litter box in the house that is rarely used since they go outside. They have a cat pet door that is up higher that they all use. They prefer to go outside in my flower beds. They actually all get along well. Three of them are brothers and the other 2 were introduced slowly to the crew. I will make appts for the ones I know for sure are spraying to get the blood work done. I ordered a feliway plug in and bought odaban to clean all surfaces that I know they have marked on. Thank you so much for your time and advice. I know it will take some tumor but their my babies and worth it.

I have consulted my vet and she told me it was my decision. The tumors are not in the way of his normal every day activity, Yet. I’m just afraid left unchecked they might become too large to handle. I just don’t know what the recommendations are for an almost 14 year old dog in regards to surgery. I know with every surgery there is a risk and I would assume his risk is greater than others due to his age. My gut tells me to remove them but will they just grow back? My heart tells me to leave them alone due to the fear of losing him under anesthesia. I’m absolutely torn.