Vet-informed picks for new puppy parents — independently tested, reader-supported
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Training & Crates for puppies

Honest, vet-informed picks and how-tos for training & crates — newest first.

A border collie puppy playfully mouthing a knotted rope tug toy held by its ownerTraining & Crates2 picks

Why Does My Puppy Bite Me? The Five Real Reasons

A puppy biting you is almost always normal development, not aggression. But mouthing has five different drivers — teething, unfinished bite inhibition, overtiredness, accidental reinforcement, and plain under-stimulation — and each one needs a different response. Here is the tell that identifies each, the fix that follows from it, and the warning signs that are worth a professional.

Photo of James Martin
James Martin· · 10 min
A person offering a rope tug toy to an eager puppy on a living-room rug, redirecting its mouth onto the toyTraining & Crates4 picks

How to Stop Puppy Biting: The Bite-Inhibition Protocol That Works

Stopping puppy biting is a teaching job, not a suppression trick. The loop is redirect, mark and disengage, reward the soft mouth, and manage arousal — plus the overtired evening hour that new owners mistake for aggression. Here's the protocol, the mistakes that make biting worse, and when it's worth asking a professional.

Photo of James Martin
James Martin· · 10 min
A mixed-breed puppy standing on a doormat by the front door, looking up expectantlyTraining & Crates1 pick

How Long Does It Take to Potty Train a Puppy?

Four to six months is the honest answer, and some puppies need up to a year. Here's what actually moves that number — age started, breed size, confinement, prior history — and why the 'potty trained in 3 days' promise is describing your schedule, not your puppy's bladder.

Photo of James Martin
James Martin· · 9 min