Hello all i had a few in my time aswell done alot of rallies, last one was a rallie called "run to the hills " out derbyshire way. i believe they hold a terrier and lurcher show at the same place...I'll dig some pics out,...
Had a bul terrier with a bad dose of mange.....used...Amitraz.....dog was unwell for a day after the treatment but it worked a treat....hope this helps..