My tree frog has gotten very skinny and even surrounded by about 10 crickets practically crawling on him, he wont eat. he almost tries to go for them but seems to weak to catch one.

Look at pics and please give me suggestions. I live in mission viejo, california and my normal vet i dont think does frogs.

has anyone taken their frog to a vet, do they really look at them or laugh cause its such a small animal?