Misha loves having her equafleece on - it means she's going for a walk. Soon as you pick it up she's trying to shove her head into it. Roly on the other hand is a little reluctant, and will only do it if he really must. Generally I have a treat in my hand which is through the head hold of jumper and as soon as he goes for the treat then I pull jumper over his head. He's fine after that. Jumper is a size too big for him, but it means that its easy to put on. Have to admit I've had years of practice putting halters on horses that don't want to be caught, so Roly is quite easy.