I’d been scooping clumps twice the usual size out of my 11-year-old cat’s litter for months: the vet showed me I was watching completely the wrong sign

I'd been scooping clumps twice the usual size out of my 11-year-old cat's litter for months: the vet showed me I was watch...

An owner noticed her 11-year-old cat producing abnormally large litter clumps for months, convinced it signaled kidney disease. But when the vet weighed the cat, a completely different picture emerged—one the litter tray had been hiding all along.