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Junior Dog: Age Range & Life-Stage Reference

Written by FurStage Editorial TeamReviewed by FurStage Evidence Review
Junior1–2 yrs · ~15–24 human yrs

The adolescent phase — high energy, boundary-testing, and still filling out physically.

Junior Dog care tips

  • Exercise: Channel adolescent energy into daily walks, play and enrichment.
  • Keep training: Reinforce cues; teenage dogs test limits, so stay consistent.
  • Diet transition: Move from puppy to adult food at your vet's recommended age.

General guidance only — not veterinary advice and not for emergencies. Consult your vet for any health decision. Sources: AAHA canine, AAHA/AAFP feline.

Call your vet now if your pet has trouble breathing, collapses, has severe pain, repeated vomiting, seizures, heavy bleeding, or suddenly cannot stand.

Care checklist

Keep the next steps for dog

Get a lightweight checklist for this dog junior dog stage. It is guidance, not veterinary advice.

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