Ok so after 18months of battling with my T/B's weight and fitness, I would like some opinions on how you think he is looking right now. I think I have finally worked out his 'ticks' feedwise. However any aditional advice would be ok too. He is 17years old and has been a pleasure/trail horse for at least the past 3 years. We had a huge problem with weight gain at the begining of this year as he went very 'potty' over night literally. He was and still is wormed on a regular basis so that was ruled out. He was extremely ribby and lost all of his condition.I was told it could have been 'grass belly' and has taken this long (10 months) to get him back to this. So, what do you think?