Overall I’d say I’ve had a lifetime of pet caring. I currently have a pit bull puppy who’s just my babygirl alongside with a few of my reptiles. Previously in life I’ve had numerous dogs and various animals (goats, cats, and reptiles being some) that I’ve taken care of. No dog has been too much for me yet. I’m experienced with anxious or temperamental dogs so that will never be an issue. I’ve had a lot of experience with especially anxious dogs and some special needs. Size is never an issue. The bigger the better in my opinion. You have a cat or another animal? Even better! If you do need anyone to take of your furry baby they’ll always be in great hands with me