Glad till hear wilf the big lad is doing well,my own dog hit a bank out ferreting l noticed when he got back abit of swelling under his belly he just drop as if he was wind did,carried him back till the motor got him home give him a anti lnflammtory tablet,the next day l check him he was badly bruise and sore,a couple of days went by he was going of his food and spewin took him till the vets and lnformed them what happen,they jab him and said lf he wasnt any better the next day take him back which l did got blood test done,came back that his kidneys was failing dew till the anti lnflammtory t