There was even a little dog called Pixie, whose owner is a diabetic and she lets him know when he needs an injection."
Clever dog
I went to speak to Pixie's owner, Adrian Lynn. He said that Pixie gets very agitated when his blood sugar levels go down.
She trained herself to do this, which seems amazing, but actually she is just using her sense of smell.
Little legs
Even though the event took place in Scotland, there was only one Scottie on the Walk - Doreen's dog Bonnie.
We weren't sure if she would manage the three-mile Walk, as she only has little short legs, but she made it round.
Another dog, called Bouncer, was an old mongrel with three legs.
She managed to walk about the first mile and then she got too tired and had to be pushed in a buggy!
Quiz: Are you a dog expert?
Write YOUR report!
