I have only had two dogs that came pre-named. The first was a Pomeranian. Her breeders had named her Darby and I liked the name so I kept it. The second was a Samoyed mix that I adopted from the animal shelter. Her previous owners called her Trixie and I just couldn't call her that. I changed it to Teaga. It took her a while to get used to the name though and I felt a bit guilty about it at the time.
I have adopted out numerous older pups and adults of my breeding and no one has changed their names. Most people do change the puppy names I give the litters when they get it as a puppy though.
I have adopted out numerous older pups and adults of my breeding and no one has changed their names. Most people do change the puppy names I give the litters when they get it as a puppy though.