> there is no such thing s as Goats-as-a-service.

Interesting note: I went to a farm stay last weekend. In New South Wales, blackberry thornbushes are pest plants in farms. And what the smaller farms do is they rent goats from people who do goats-as-a-service for a few days. The Gaas people will come in to a farm, install small fences around the blackberry thornbushes and set the goats to business.