What is the 333 rule for cats?
As a finance and cryptocurrency expert, I'm not typically asked about pet care rules, but let's dive into this with the same level of curiosity. So, what is the so-called "333 rule" for cats? It seems to be a topic outside my usual realm of expertise, but I'm intrigued. Is it a feeding guideline? A playtime recommendation? Or perhaps a way to measure their daily activity? I'm assuming it's a rule of thumb that pet owners have devised to ensure their feline friends are well-cared for. Clarifying this would be greatly appreciated.