Instead of refueling the old riding mower, consider summoning a herd of voracious goats.  Or at least that’s what Kyle Carr, co-owner of the Texas contingent of Rent a Ruminant, would probably tell you to do.  The largest goat grazing service in the state, Rent a Ruminant shepherds a ragtag fleet of scruffy looking bucks across Texas. These goats are hoofed professionals—in the business of helping cities and towns (or anyone with some acreage in the weeds) maintain their land. On the whole, it is not only a more cost effective option, averaging about half of the price of your typical landscaper contract, but it also claims to be ecologically…