If you offer home boarding for pets, pet parents would love to see the environment in which their furry family member will be staying, i.e. the garden, whether it is securely fenced in, where the pets will sleep, etc. There is of course no obligation to share photos of (parts of) your home, it is entirely up to you whether you feel comfortable posting them or not.
Whichever services you offer, pet parents would definitely like to see pictures of you taking care of pets. That is, after all, what your profile is all about!
When you are pet sitting via Pawshake, remember to send the pet parents daily photo updates via the app or website. The pictures will appear on your profile page as well, giving potential customers a good impression of your services.