Breeding
Baby Hamsters: Pups, the 21-Day Rule & What to Expect
Baby hamsters (pups) are born hairless and helpless. Here's the 21-day separation rule, why a surprise litter multiplies fast, and how to handle pups without causing harm.
Oct 8, 2026
We make caring for your hamsters, guinea pigs, chinchillas, and hedgehogs simple, fun, and worry-free. Start your journey below.
Find Your Friend
Every species has different needs — we've got you covered.
New articles added regularly to help you care for your critters.
Baby hamsters (pups) are born hairless and helpless. Here's the 21-day separation rule, why a surprise litter multiplies fast, and how to handle pups without causing harm.
Oct 8, 2026
Are rabbits nocturnal? No — they're crepuscular, most active at dawn and dusk. Here's what that really means for your schedule, and why a 3 a.m. rabbit is usually a bored one.
Oct 8, 2026
Chinchilla colors explained: standard gray, plus beige, ebony, violet, sapphire, and white (the one people search as 'white chinchilla'). What each looks like and what's actually rare.
Oct 8, 2026