Can a dog get worms when left at the groomers?

It would seem to be rather unlikely that a dog could pick up worms while at a groomer. I suppose if it had access to food or feces from another dog while it was there they could possibly pick up worms. It is very common for dogs to have worms and they should be checked regularly. Puppies need to be wormed as they often have worms even while nursing from the dam.