I agree with tizaala - I'd exchange the work of looking after goats for a strimmer anytime.

My goats are so beautiful, but a royal pain in the arse - a six foot fence and they still find a way out under, over, between, through, un-tie gates, chew right through bailer twine - they have even learned to pull the wires off the battery on the electric fence if its within mouths reach - or course they always chew the earth wire first rather than the electrified ones.
My goats are the worst and best things I have ever looked after, devious, clever, giving, loving, always tame - they dont eat what I wanted them too instead everything else when they escape.
They always look proud when they have got out - like nothing is wrong (except I have no roses, raspberries, and anything else in the garden with new shoots!!) - they sit on the doorstep proud as punch waiting for a tickle.
bastards
Baz