by Liz Battle
I have an 11 month old Jack Russell, when at home with me he is calm and generally well behaved, he has his mad moments, however when I take him to my daughters house he gets over excited, she has a dog the same age and they love to ruck and play, however my daughter gets stressed when the do this because her dog has a hip problem. There are also two young children in the house who won't leave my dog alone. Yesterday my daughter brought a new pup into the house, my dog went berserk, totally not what he does at home. Any idea what's going on.