I went to ride as usual, and we had the vet coming at 9.30. Something wasn't right with Hogan. When i arrived he just stood and looked at me, no usual starving cob stomping at the gate. I went in to get him, and he was very lacklustre - he's normally desperate to get in to his haynet. Just picked at it, but drank his bucket dry. I tacked up anyway, thinking if he's colicky, best thing is to keep moving. The ride to the forest gate was excrutiatingly slow, with many, many stops, so I just came back. I listened to his tummy, which seemed ok, and gave him his bucket, which he ate, but without his usual gusto. The vet checked him over, tummy, temperature, heart etc. and said all seemed well. I checked him at lunchtime and he seemed more himself, and by this evening back to his cheeky self. Will keep an eye on him, and vet said to call if I noticed anything again.