I love giant dogs and "taboo" breeds. Mastiffs, pitbulls, Dobermans, Rottweilers, Shepherds etc. I used to work professionally training bed bug sniffing dogs. No dog is too big or small or "scary". However, you should express sound judgement as to whether your pal is too aggressive. Otherwise, no breed is turned away : ) my home is their home. I am a stay at home mom with a son and daughter who love dogs. I am fully responsible for their care with your dog. I am able to give your pal the attention they deserve. I have a moderately flexible schedule and can accommodate most of the time.