Jack

Have'nt had time to take the pictures I want, namely the traveller families, life is very hectic with teaching and other things, can't wait to get back.Luke and I went for a lovely walk on the beach with Jack this morning, which is when this moment happened, which also leads me to question for anyone with dogs, Jack is five months old, about a week ago he got a bad fright, he was under a slide when one of Luke's friends ran down the slide, it was'nt on purpose and he was'nt hurt but ever since he has been incredibly nervous, any remedies out there?