I'd really like to get my sons' shetland doing some useful things - harrowing, pulling a wee trailer etc. but can't quite get my head round how to attach the kit to him! We have all the kit we need with a draw bar for going on the back of the quad, and Hamish Shetland is used to pulling things as I broke him to drive earlier in the year, we did pulling logs, tyres, cartons of stones etc. now he pulls his little excerise cart very happily, but I don't have much time to drive him just for fun, so would like to exercise him whilst doing something genuinely useful.
My husband is handy with welding/making things etc. etc. but I am not sure what I need him to make in order to attach Hamish to the equipment. I am sort of imagining something with shafts, wee wheels and then a ball hitch, but am I over complicating? Any advice gratefully received.