No, a dog that is a toy breed has to reproduce with a dog of the same breed. This means that they will produce the same breed of dog. And not a dog out of the toy column.
To specify, your original question was "are there alot of dogs".
There are:
1. Almost as many, maybe even more dogs on this planet as there are humans.
2. Very many breeds of dogs varying from...
There are 68. They are:Airedale TerrierAkita InuAlano EspanolAlapaha Blue Blood BulldogAlaskan HuskyAlaskan MalamuteAmerican AkitaAmerican Eskimo DogAmerican FoxhoundAmerican Staffordshire...