Can Rover add a field for extra pets?

Rover has an "extra cat" field and an "extra dog" field but not an "extra pet" field. Would you please add that?

I have a client who contracted me to care for a friend's cat, but made no mention of the dog in the home to Rover. Instead, she provided detailed instructions on a piece of paper in the home how to care for both the cat and dog. I want to encourage clients to list all their pets with Rover when contracting sitters through Rover.

My current rate for an extra cat is $2 and $4 for an extra dog. I'd like to offer an extra pet fee to make it easier for clients to list all their pets with Rover. Plus, it's just not that much extra work to care for one pet versus two pets.

Thank you.