Pet Sitter - Full-time / Part-time

We have 2 puppies who will be 5 most old when we need to travel to care for our grand-children. They are kennel trained but will still need to go out in our yard frequently during the day. House breaking is going great. They always sleep thru the night and can be left in kennel no more than 4 hours at a time to be left out . We'd need to meet with care giver prior to leaving. Puppies are small, West Highland Terriers/their adorable!