Our dogs are very friendly with people and other dogs, when they have puppies the mothers become upset when strange dogs are so for this reason I ask that people do not bring a dog along when they come to visit puppies, this includes having a dog/s in your car, the dogs know there's another dog in a car even if it doesn’t get out the dogs know it is there. Veterinarians put on rubber boots and gloves when they go to a farm and prior to leaving they spray and sanitize their boots and remove the disposable gloves. It isn't because the veterinarian might get a swine disease or some type of bovine disease it's that they can pick it up and carry it on their boots or clothes and transfer it to animals at the next farm. The same goes with Parvo even though a dog is vaccinated and doesn't have the disease, Parvo can be picked up from the soil and transferred onto people's clothing, people can transfer Parvo especially to puppies. For that reason I ask that you don't walk your dog in a bark park or a pet exercise area etc. before coming here even if you don't bring your dog, it is possible that Parvo could have been transferred on your clothes and then you bring it here. It might be a very slight chance of Parvo being transferred but it is a safeguard that I put in place for our puppies and your future pup. I require other people to do the same when visiting to protect your future puppy. I’ve been doing this for over thirty years without Parvo being brought into the puppies let's make another thirty years. Thank You