Distemper shots for older dogs
Our dog is a border collie/lab who is almost 13. She is due for her heartworm test, and the vet wants to give her a three year distemper shot. She never leaves our yard, and doesn't come in contact with other dogs. Because of her age I think I'm going to stick with getting her the mandated rabies shots from now on, and skip distemper, etc. Is this a bad idea?