My best friend, also a cocker owner, first cocker had cancer.
I can understand your feelings about vets. It's sometimes hard to find a vet that you can build a relationship with, one to trust. I had the same vet for 20 years.. his name was Dr. Collette, he retired several years ago to run his "other business" at the early age of 82.. he invented Missing Link and decided to slow down to run that. I didn't especially like the vet that took over his pratice, and had moved to the forest which was 45 minutes away.. so I started at the clinic not to far from us.. I finally found a vet there that I liked. Have been going there now for about 4 years. That vet saw us thru the terrible start of last year. I think it's important that we do have a relationship with a vet, that will know our dogs and see the tiny changes in them, mine all go now every other month for nails, I'm trying to tip the nails in between.. I know the vet techs, and they will always notify me or my vet when they see something that I may miss going on with my dogs. LOL I don't think I miss much with them.. I look each one over very carefully when I groom them.