Forgot to mention that Chip damaged one of his dew claws at the weekend. So much so we had to take him out of the racing.
He was limping and cried when you touched it yesterday and today so he went down the vets tonight. They pulled it off (no anaesthetic) and he didn't half squeal when this was done. The boss said he didn't realise Chip could be that loud. As soon as he got back he was straight out in the garden as if nothing had happened.
Terriers are made tough.