One day at a time Chip. I agree with what Def said. I have had pets for most of my life. I was absolutely gutted when I lost both of my cats. I have been tempted to get another, but angrily remember how every vet in town turned me down seeking medical help for my last girl because they would not accept new clients. I could not in good conscience get a pet I wouldn't be able to care for medically if needed. With that said, I still have my partner's cat to sooth any pains I have...but realise that she is also getting old. My partner will not be getting another either for the same reasons I cannot take up another family member.
Give your pets an extra fuss from me.