Check with a specialist about the tumour. Is it definitely contained in the toe? If it's spread I wouldn't have it cut into as I feel that this can set off increased growth. As to having a toe removed, one of my bitches had a toe on her front foot removed because it was badly damaged. The vet said that she would always limp but she was back in the show ring after the operation and not one judge she went under noticed the missing toe! She moved as perfectly as ever.
Love it! I would not even dream of putting Dolce on the back of my bike. Firstly she hates when any wind blows in her face and freaks out when the windows are down in the car. Second, she is such a squirmer I fear she would wiggle herself right off the bike.
My Basenji Billy is quite undershot; he's a purebred, his bottom jaw just didn't stop growing when it was supposed to. That's okay, I'm a bit of a sucker for a dog with an underbite anyway.:) He was my first rescue Basenji.
My husband and I went to a Rays baseball game several weeks ago where he actually caught a foul ball! Well we brought the ball home and he was so proud (never caught a ball before) but guess who has had her eyes on it since it came into the house. You guessed it little Ms. Trixie. He had it showing our kids and she actually jumped up onto his lap and tried to take it. We of course have since went out and bought her (I know spoiled rotten) her own baseball and she loves it!