My dog passed back in 2018 and we have yet to get a new dog. All of our pictures of King are archived on a phone that no longer works. We have kept the phone to hopefully get the photos off it, but we have not done that and none of the pictures are recent. Your site is requiring me to upload a photo of me and a dog walking or playing. I have none and cannot move on in the profile process.
Don't you have any friends or family with dogs? I would suggest you take that route, using someone else's dog. There are many people on the Rover platform that don't own dogs who offer services including boarding, house sitting, and walking. However, they do manage to show themselves interacting with a dog so that a potential client can see they like animals.
Or you can call Rover Customer Support to discuss: [Edit: Rover’s contact options have changed. Visit the Rover Help Center at https://support.rover.com/ to find the phone number, help articles, or chat with the team]