Advice needed I own a 17.1hh chestnut Appaloosa gelding who's 17yo this yr, iv owned him since Novembe, b4 I bought him hed been out of work for 6/7 yr just basically a field ornament with his previous owner. I'm looking at bringing him back into work this yr. Hes got hardly any manners but thoes are a working progress ( he's started to listen) I'm wanting to go back to basics with him start with ground work lunging etc etc then build up to riding him when he's fit enough the trouble is when he's lunged he goes forward really well for so long then stops and starts going backwards if I try and get him to carry on going forwards he kicks out at me and will occasionally turn to run in at me hes the same been ridden he's a bit nappy will go forwards for so long then stops and goes backwards n will throw in the ocasional buck hes had his teeth done back checked and all ok it's really baffled me with this behavour