Answer:
one fact is that they can be kept as pets.
About 30 percent are kept as pets and the other 70 percent are used to work. The main jobs are Guide Dogs, Police Dogs and Sheep Dogs.
There are 209 different types of dogs know in America and the number is getting bigger and bigger each year.
The three most popular dogs are:
1. Retriever (Labrador)
2. Yorkshire Terriers
3.German Shepherds
they love food