Buster arrived early this morning. He's about 4 weeks old. The man who brought him to me said he saw him yesterday and when mama didn't claim him about dusk he brought him in. Ordenarily, I'd have no problem with that but it was 100 degrees yesterday. He'd had no fluids until I got him this morning. Little guy has been hydrated all day every couple of hours. He's been in with the guys but doesn't squirm around like a normal baby squirrel. He's a dishrag. He drinks but is absolutely limp. Could he have suffered a heatstroke and if so, what can I do to help her m other than hydration and AC?