I know its Pano, BUT????? - Page 2

You say your boy is thickset and  stocky, He is overweight by approx 10 to 14 lb may not sound much but a heck of a weight for young bones to carry around unneeded. Try cutting him back on food by one third for two or three weeks because he is being fed more than enough to gain that weight if he can knock off 10 or so lbs he will be better for it and as Jenni says nothing betrer than Vit E and Salmon Oil but added to that i would give him Hokamix Joint on his food in the morning i swear by it used it forever and all dogs A1 joints, 
In one thread some one asked how much of it i put on the feed per dog per day 1 and a halve level spoons, a spoon is around 5 grams
Steve1