I was at my local Walley's last night and they had just placed the big bags of Baking Soda in the pool section. The bleach is still over in the grocery section all the way on the other side of the store. :x And we don't do much grocery shopping there.
They are totally revamping and moving all sections around; Super Walmart. I first went all the way to far end of inside garden section where they had mostly pool supplies, with the
purple HTH tops and caps and then back towards interior of store where they had another, more complete supply of pool and spa chems, soft side pools and other equipment, and pool accessories and toys. I wanted some noodles but they didn't have any. Hope soon as the price is good at Walley's. My dogs like to shred them so they don't last long around here.This section also, had
green tops and caps on the HTH products.
Over the years we have kept a few noodles around the house and outside to break up dog fights (few and far between, thank doGness). Works great with most dogs and doesn't hurt them at all. With my Briard ****, who was really butch, and bullied all the dogs, all I had to say was "bonker" and she would ease off.

Briards are sheep herders/protectors, usually working independent of humans and "need" to keep control at all times which includes herding people and all other animals in their pack. They attempt to control people but you have to establish dominance very early.
gg=alice