We're scared. Peanut is in her first heat. (And last). She's exhibiting some distressing neurological symptoms. She wobbles and has extreme weakness in her front legs. She stopped wagging her tail weeks ago and was holding it strangely. (long before the heat began.) She's been to the vet and had lots of bloodwork. We're waiting for some of the results. Vet is puzzled, too. Any ideas, guesses?? Probably back to the vet again this week.