Sorry to hear this mate.Unfortuantly i will be unable to help as im doing alot of young bird swaps and entering futurities aswell as wanting young birds to race for myself. Im sure theres some lads out there that can help! Sorry my thoughts go out to ur father in law i have seen a fox brake into a loft and its complete destruction not a very good sight.I would do something about that guard dog of his, but more importantly do something about the foxes