I hate to say it but you'll probably never completely "cure" him.
Management can help. Ideally he should have ad-lib forage, no cereals, minimal stress & as much turnout in company as possible
Absolutly ditto 100%!
try these pointers:
- ad-lib forage, preferably hay/high fibre haylage as a deficiency in fibre often causes stable vices like these.
- 24/7 turnout, or if this is impossible, at least daily.
- no cereals. instead feed a forage/fibre-based diet, preferably cubes rather than mixes if you have to use either.
- have him examined by a vet for stomach ulcers, a comon cause/efect of windsucking. adding an antacid to his daily feed can helpreduce stomach acidity and, therefore, reduce ulcers if they are present. your vet should advise you on this.
- also have his teeth checked as these vices can disfigure the teeth and make chewing/digestion difficult, so your horse may lose condition.
- turnout must be with company. in the stable, try to make sure he can at least see other horses, even better touch and smell, etc.
- introduce stable toys if he has to be stabled, and licks. make sure you show hi how to use them though. these can help enormously in reducing stress and boredom, therefore reducing the windsucking. you might like to try some free/cheap toy ideas suggested below.
bear in mind that no collar/supplement, etc, will sure him. he will lessen his bahaviour in time but will probably 'comfort suck' - like some people light a fag - when he's feeling particulary stressed.
the collar will probaby increase his stress levels and therefore his need to suck will increase too. therefore i strongly advise you to take it off completely and throuw it where it belongs - in the bin.
windsucking is caused by stress (not boredom, as many people commonly believe). trying to restrict it increases the horse's biological need to do it. it is rather like a child biting his/her nails or having OCD. Try to stop them full stop will most likely make them go mad. treating the windusking is
treating the symptoms,not the problem itself. what you treally need to ask yourself is, as the windsucking isn't the problem itself, then what is? probably a number of factors - especially bearing in mind that your horse has moved to a strange place with many strangers. he will take a while settling it. as windsucking is his only way to relieve himself of this stress, he should not be discouraged either physically or mentally as it is his clever way of helping himself.
give him endless love and strat to earn his trust in the beginnings of forming a bond and strong relationship.
the very best of good luck! well done for taking him on despite his vice - i would have done exactly the same!
some toy examples to keep your horse occupied and to stimulate his brain, if he has to be stabled:
- bobbing apples in his water buckets
- hiding sliced fruit anveg in his haynets
- provide 2 haynets, at either end of the stable so he has to choose/can move across from one to another
- you can buy licks and manufactored toys which can help significantly
- keeping hay in large haynets, with small holes. this will mean your horse takes longer to eat, therefore satisfying his biological need to chew and keeping him with forage fr longer. if you don't have one of these nets/can't find one, then you can always slide one over another for a similar and varied effect.
- feed hay fro the floor if possible. it won't last as long as it would in a hanet but it stretchs and helps develop your horse's topline, will aid his respiratory system as it is a natural (helping him mentally) and beneficial feeding position.
- if your stable has bars, wedge a squeezy baby bottle (or more!) flled with a fruit solution (using a 50:50 water:fruit juice mix) for him to gnaw at and suck on as he pleases - it could probably even remind him of his childhood when he was bottlefed (if he was)
- place a branch (it doesn't have to be thick!) of willow (a natural painkiler), chestnut, beech, birsh, hawthorne...for him to nibble at as he would in the wild.
- if your horse cannot see his neighbour, can you knowck out one or two odd bricks in the wall for them to sniff and touch each other through?
- rather than closing the bottom door, latch it open and instead tie aa leadrope/something across the door. this aids air circulation and will help keep your horse at a cooler, healthy tempreture.
now i do mean this in the nicest possible way, but i do think that collaring a horse is a selfish thing to do, as it is putting the human's needs before the horse's and is an ignorant reaction to your horse's cry for help.
if your yard won't let your horse live out 24/7, then why not? if even long, daily turnout does not significantly helpo then maybe it is time to move yards, for your horse's sake?