worm out with some good wormers drontal plus etc
put a greyhound coat on it if its cold in your kennels
make a stew give it plenty of fluid and plenty of meat let her eat as much as she can
remeber cold weather and plenty of work they need more feeding,
can get drontal from manor chemists 28tts i would say hes around 34kg mark id
give him 2 tabs and a week later another 2 other good wormers are milbymax or panacur