My mother is talking about getting a couple of goats. She's tired of beating back the wild every year, in order to keep the fences clear. I'm naturally about 80/20 devil/angel on this matter. I LOVE goats. They're adorable. They're also absolute menaces, and she has a lot to deal with.
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My unbiased goat-opinion takes effort. Thought. A fight against my natural pro-goat instincts.
@Rocker tell her she can also RENT goats to do the work.