Weekly Sitter Needed For Autistic Nonverbal Child

I'm looking for a sitter with experience with autistic children with high support needs. Ideally available Mondays and Wednesdays with some availability on Tuesdays and Thursdays can be a 4-day a week job but might be just the two days. My son is a sweet and kind boy but he needs some supervision during the day. During the summer times I would need full days on Mondays and Wednesdays at least. May need a car in order to take him to his therapy appointments that occur on Tuesdays and Thursdays. He needs help with toileting only the wiping part and requires some help with preparing food for himself. Open to negotiation on pay. Thank you in advance. We do have a cat so must be comfortable with animals.