Someone else in another post was also sent the wrong Newfoundland pup by a breeder. That's so careless! You would think that champion breeders would have their system figured out pretty well. I guess mistakes happen, but still.
Even if you're sent the wrong puppy, as long it's healthy, it's hard to send it back. Trip looks like the cutest furball ever!
Let me know if you have any questions on UTIs. Our Newf, Rosie, is almost 4 years old. In the past she's had a pretty long history of chronic UTIs since she was a puppy. But since we've had her, I think we figured out a pretty good preventative plan for her.