About
PetGrit is a free toolkit for dog and cat owners — vet-grounded calculators for feeding amounts, pet age, puppy weight, vaccine timing, ideal weight and water intake, plus 67 in-depth care guides and 78 breed profiles. Everything is grounded in veterinary sources (AAHA, ASPCA, CAPC), so it's pet care without the guesswork. The calculators are even free to embed on any pet site.