We found a boarding place for Snowball, the dog. She'll get to be on a huge ranch with a bunch of other dogs and is sure to have a grand old time! We're paying $20/night and this includes food.
After reading all of the replies, I've decided that maybe my $200 offer was a little low since she'd have to come out 2x. Therefore, I'm going to talk to her tomorrow and change it to 1x per day. Patches (the cat) will love this. Her idea of a vacation is to be left alone with tons of food.

So, I think she'd appreciate only having my friend come over 1x instead 2x.
To the people who said that if they pet sit, they spend time with the animals even if it's not required--that's not possible with patches as most people don't even know we have a cat.