Grass Snake said:
Dogs can be stubborn. Mine ate about three 3 or 4 peqin peppers off my plant before he figured out he doesn't like the burn of the peppers. I started this thread to focus on not how to stop my dog from digging but why he doesn't dig in the coco. Is there something more to coco that we don't know? Has anybody else made these kind of observations?
Quite a few years ago, i lost all the epidermis from both hands working with potassium permanganate. All skin was soft, pink and hypersensitive. Oops...
...Shortly after, i tried rehydrating my first brick of choir, for some epiphytic cacti. As it bulked and disintegrated, i tried kneading and crushing it into suspension, and quickly found that my hand had a reddened quite-irritated aspect, particulary on the parts of my hand that were pressure-bearing while squeezing mushy coir brick.
Conclusion: Sensitive skin can get micro-lesions from the tiny sliver like particles that are a significant portion of the total bulk.
I suspect the skin between a dog's toes might be comparably sensitive... my hand itched madly for the next few hours, and a dog might have similar experiences.
With a normal unblemished epidermis, i never encountered that itch again, but i always use about 5 quarts of boiling water on a coir brick about a half-hour before i add more soak water. The 'retting' fermentation process is anaerobic, underwater... it involves very large numbers of unknown microbes. I decided that it was safer to heat-treat it thus.
It should still deter dogs from digging. Those wood-like short fibres are still stiff and mildly prickly.