We recently adopted a mixed female pup who (according to the SPCA and our vet) seems to be predominantly lab, is very small for her age (weighed 4lbs at 7 weeks) and so far is behaving like a lab puppy should behave. However, she sneezes a lot. Is this something to be concerned about? Is it possible she is reacting to the cleaner we are using to wipe up her messes? It is made for dogs and is supposedly safe for them but I can't think of anything else that maybe causing her to sneeze... any thoughts?