When a 34-year-old man picked out the cat he wanted at a PetSmart store, he wasn’t taking no for an answer Sunday.  Conor Braverman has been arrested for trying to steal that cat after he was told it had already been claimed.  Braverman left the store but returned later Sunday afternoon.  Several shoppers and a store employee watched him kneel next to the cat’s case, break the lock-and-chain and try to put the cat into a bag.  When that failed, he tried to run out with the cat in his arms, but an employee tripped him and a shopper threw him to the ground.  Four men were holding the suspect down when police arrived.