Can I foster if I have a puppy or a dog that is not spayed or neutered?

If you have a puppy we will not generally place a dog in foster, having a puppy is a lot of work and we feel it is too much for a foster to deal with training a new puppy as well as helping a dog that has lived in kennels for 2 years at the same time.  We prefer to place our dogs in homes where any resident pets are spayed/neutered but will take every application based on its own merit and will consider homes where resident dogs are not spayed or neutered.