you will likely notice changes in their stool almost immediately. the man had large headphones on his head, listening with some sort of recording device for any sounds outside the house. letting him know the problem and asking him for help and suggestions. if there is a new home being built to match your needs you are sure to find it here. so they are probably exactly like mine. if you take your dog, please keep him/her on a lead as you approach the seals on the beach and try not to get too close as the seals are easily disturbed. 