hi my 15 week old bullmastiff is eating his poo how can i stop it,he is fed on burns,i try to get to it as soon as he has done it,but i have to be really quick

Do a search on past threads, everything is covered on there, from pinapple to tablets!!  I tried the pineapple and it didn't work for us but the tablets did. If you want more info pm me. Good luck
Aly

My cesky did this when I first had him at 9 months. It appears that it is not an unusual behaviour, be it unpleasant. You can by tablets at pet stores for the condition, I was told it is formally known as Coprophobia. I made up a mild mixture of chilli powder and water and waited until he went. I would squirt the liquid liberally and he sniffed and walked off. I cleared the mess immediately and repeated for a few days. He has now stopped completely. I would also suggest using a neutralising cleanser - simple solution is very good. The dog cannot smell any trace of where he has been. He is still particial to rabbit droppings, whilst out walking though! 

hi
one of my bullmastiffs used to do this ...she to started at about 15 weeks old ...the pineapple tip did help a little i think!!..but she just grew out of it in about 5 or 6 weeks .
hope this helps a little
warm regards
debbie