No thank you! Mind you, I never leave any pets unattended in cross species meetings. Again, I appreciate your concern. However, I know your concerns are unfounded in this instance with this dog and the intended, full enclosed habitat.And while I understand that you know your dog, that doesn't change a dog's natural instincts. There have been many many MANY a thread where a dog and a tort were living perfectly fine together for years and years. Then one day the owner comes home to a dead or severely injured tort because the dog started chewing on the interesting moving rock/chew toy they never paid much attention to before. I'll link you to some.