brighteyes
Pooh-Bah
PPID sort of creeps up on you and it's not always obvious or equal in all its effects, either. The big problem is (as I see it, anyway) is the unregulated cortisol production. A real danger that can tip a chubby pony into a laminitic one. After that, and even with medication, the battle is on with the constant guarding against an episode. Prior to that are subtle signs of sub-clinical laminitis where the stride is shortened and slightly pottery on hard going or stony ground, yet they are often happy to fly about on soft going. This also damages the destabilised laminae and it's usually a gradual descent into laminitis if you don't realise what's going on. You really don't want him to get laminitis and you really do need to get the weight down ASAP. His crazy coat is probably another sign as horses usually aren't yaks. The reduced quality of coat is obvious - in hindsight!