Pet Sitter Job in Brattleboro, Vermont

I have one dog, black lab mix, with a history of biting. I need to find a pet sitter who has worked with dogs with behavior issues and can follow strict boundaries and rules with my dog. Under no circumstances would I hire someone less than 25 years old for this. I also have an 18 year old cat. Both the cat and dog are on a lot of medications so someone with experience distributing meds would also be great. Ideally I'm looking for someone who has dog training experience and understands how to read dog body language, someone with experience with aggressive dogs and someone who has firm boundaries with dogs. Someone who likes to hike or go for longer walks would be a bonus. I'm hoping to build an ongoing relationship with someone for occasional day walks and longer at home stays when I travel. The next at home king stay i will need will be in dec or Jan.