Can anyone help me out please, my dog (bechion) has been unwell for a few days now, I have not got the money to take him to a private vet, and I do not think he is bad enough for an emergency for the PDSA, he is drinking ok, but today is off his food, has been sick today, mostley flem, can not settle, and has started to scratch the carpet as if he wants to dig a hole, keeps wanting to go up the garden, thanks,Steve