Who knew empty toilet paper rolls could spark a mini-revolution in pet tech? This viral hack transforms household waste into an interactive puzzle for cats, blending sustainability with smart enrichment. As pet spending skyrockets, are we seeing the rise of a new wave of low-cost, eco-friendly gadgets—or is this just a clever stopgap until the next big innovation? Would you trust more DIY tech to keep your pets happy? #Tech #PetTech #SustainableLiving