
There are sites on the internet which advetise jobs you can do at home. Most are low paid, but then you are there all day with the dogs.
If you do dog walking the money you charge will depend on the area you live in. Where I am they charge £10 per hour or part thereof per dog per hour. I know this as my neighbour had a stroke and can't walk his dog, so his family arranged for a dog walker to come and walk their dog. Obviously you will need to be insured for dog walking.
I work in a shop part time and do some work from home the rest of the time, so I am here nearly all day with my dogs. I think the maximum time they are left is 3 hours a day Monday to Friday and I am here every weekend.