Big things come in small packages; Karl has a mighty bark! Although this little four-month-old pup is still skittish and not petable, he really bloomed after a couple days in our dog park, even taking treats from our hands. When someone approached the park Karl was the first to sound the alarm, his cute yap audible even among his bigger companions. He mingled with the other dogs well although he retains some wariness. We will have this boy under training for a while. He is done with shots and dewormed.