I've had dogs all my life, so I have a lot of experience caring for them. Currently I don't have any dogs, just cats. I've also had experience dog sitting for family members. I've had to take care of dogs that have needed daily medication also. I have experience with large and small dogs. I'm comfortable around all breeds. Most of the dogs I have had have been larger dogs, dobermans, boxers, pit bulls, etc. I also have experience with aggressive dogs, both people aggressive and dog aggressive.