Service Dog for Autistic Child

I don't know if this is appropriate but here goes. My grandson was just diagnosed with ASD His therapist recommended a service dog to help him cope, calm him down and to have a friend. This is very costly and my daughter has become a stay at home mom to work with him. We started a Go Fund Me account.
www.gofundme.com/servicedog4riley

If anyone has ANY suggestions for funding please let me know. Thank y'all!