No the lady has a list of references that I could call. She seemed very honest about everything and gave me a warranty until I did get her checked. I made sure she had a nice home environment to because this one teacup dog I looked at was in a very unhealthy environment. I am really hoping she is completely healthy like the vets said and shaking should be nothing to worry about because i really don't know about vet's sometimes if they really know what they are talking about.....2 said my new dog Daisy is healthy but the last vet I no longer go to rated my teacup dog Kylie as healthy a couple of days before she died. Maybe that was just a bad vet, who knows? Other than the shaking my dog Daisy has been doing good and has grown about 2 or 3 ounces since the last photos I have on here. I am posting some new ones soon. Amy.