{"product_id":"trainer-puppy-small-dog-carrier","title":"Trainer","description":"\u003ch5 role=\"presentation\"\u003eA lighter, simpler starting point for dogs and humans learning the backpack-carrier routine. The \u003cstrong\u003eTrainer\u003c\/strong\u003e keeps the setup approachable for shorter, low-intensity outings, with straightforward back-length sizing and a lightweight design that works especially well for puppies and smaller dogs.\u003c\/h5\u003e\n\u003ch5 role=\"presentation\"\u003eBuilt as an entry-level K9 Sport Sack, Trainer is designed for walks, commuting, brief hikes, and other non-strenuous activities. The carrier is available from X-Small through Large based on back length, while the wearer fit is intended to be most comfortable on people with small to medium builds.\u003c\/h5\u003e\n\u003ch5 role=\"presentation\"\u003eDespite the name, this is a carrier for teaching comfortable carrier habits, not an obedience-training device. The real training is mostly convincing your dog that being zipped into a backpack is somehow part of the itinerary.\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 role=\"heading\"\u003e\n\u003cstrong\u003eKey Features\u003c\/strong\u003e:\u003c\/h5\u003e\n\u003cdiv role=\"list\"\u003e\n\u003ch5 role=\"listitem\"\u003e- Lightweight entry-level dog carrier backpack\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Designed for puppies and smaller dogs according to the manufacturer\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Intended for shorter, non-strenuous outings\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Back-length sizing from 9 to 22 inches\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Most comfortable on wearers with small to medium builds\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Available in Greenery, Harbor Blue, and Iron Gate\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 role=\"heading\"\u003e\n\u003cstrong\u003eBest For\u003c\/strong\u003e:\u003c\/h5\u003e\n\u003cdiv role=\"list\"\u003e\n\u003ch5 role=\"listitem\"\u003e- First-time backpack-carrier users\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Puppies learning to ride calmly in a carrier\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Short neighborhood walks\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Commuting and public transit\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Brief, low-intensity hikes and outings\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 role=\"heading\"\u003e\n\u003cstrong\u003eSizing\u003c\/strong\u003e:\u003c\/h5\u003e\n\u003ch5 role=\"presentation\"\u003e\u003cstrong\u003eX-Small\u003c\/strong\u003e\u003c\/h5\u003e\u003cdiv role=\"list\"\u003e\u003ch5 role=\"listitem\"\u003e- Back length: 9 to 12 inches\u003c\/h5\u003e\u003c\/div\u003e\n\u003ch5 role=\"presentation\"\u003e\u003cstrong\u003eSmall\u003c\/strong\u003e\u003c\/h5\u003e\u003cdiv role=\"list\"\u003e\u003ch5 role=\"listitem\"\u003e- Back length: 13 to 16 inches\u003c\/h5\u003e\u003c\/div\u003e\n\u003ch5 role=\"presentation\"\u003e\u003cstrong\u003eMedium\u003c\/strong\u003e\u003c\/h5\u003e\u003cdiv role=\"list\"\u003e\u003ch5 role=\"listitem\"\u003e- Back length: 17 to 19 inches\u003c\/h5\u003e\u003c\/div\u003e\n\u003ch5 role=\"presentation\"\u003e\u003cstrong\u003eLarge\u003c\/strong\u003e\u003c\/h5\u003e\u003cdiv role=\"list\"\u003e\u003ch5 role=\"listitem\"\u003e- Back length: 20 to 22 inches\u003c\/h5\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 role=\"heading\"\u003e\n\u003cstrong\u003eHow to Measure\u003c\/strong\u003e:\u003c\/h5\u003e\n\u003cdiv role=\"list\"\u003e\n\u003ch5 role=\"listitem\"\u003e- Have your dog stand naturally on a level surface\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Measure along the back from the collar area at the base of the neck to the base of the tail\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Select size using the actual measurement rather than breed name or age alone\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Recheck puppies frequently because growth can change fit quickly\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 role=\"heading\"\u003e\n\u003cstrong\u003eHow to Use\u003c\/strong\u003e:\u003c\/h5\u003e\n\u003cdiv role=\"list\"\u003e\n\u003ch5 role=\"listitem\"\u003e- Begin with short indoor introduction sessions\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Reward calm investigation and gradually increase time in the carrier\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Load and unload your dog on a stable surface\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Secure all support points and adjust the shoulder straps before moving\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Check posture, breathing, and comfort throughout the outing\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 role=\"heading\"\u003e\n\u003cstrong\u003eFit Notes\u003c\/strong\u003e:\u003c\/h5\u003e\n\u003cdiv role=\"list\"\u003e\n\u003ch5 role=\"listitem\"\u003e- Your dog should sit securely without excessive compression, sagging, or forced stretching\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Wearer comfort may vary by body size because Trainer is designed primarily for small to medium builds\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Recheck fit frequently for growing puppies\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Stop using a size once your dog no longer fits within the listed back-length range\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 role=\"heading\"\u003e\n\u003cstrong\u003eActivity Notes\u003c\/strong\u003e:\u003c\/h5\u003e\n\u003cdiv role=\"list\"\u003e\n\u003ch5 role=\"listitem\"\u003e- Designed for shorter, non-strenuous activities\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Avoid running, cycling, skating, climbing, jumping, or other high-impact or fall-risk activities\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Give puppies and inexperienced dogs frequent breaks while acclimating to carrier use\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 role=\"heading\"\u003e\n\u003cstrong\u003eSafety Notes\u003c\/strong\u003e:\u003c\/h5\u003e\n\u003cdiv role=\"list\"\u003e\n\u003ch5 role=\"listitem\"\u003e- Always supervise your dog while using the carrier\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Inspect fabric, seams, straps, buckles, and support points before each use\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Discontinue use if any securing component becomes loose, torn, or damaged\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Never leave your dog unattended inside the carrier\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- This carrier should not be treated as a crash-tested vehicle restraint unless specifically certified for that purpose\u003c\/h5\u003e\n\u003ch5 role=\"listitem\"\u003e- Consult your veterinarian before carrier use for very young puppies or dogs with breathing, mobility, pain, anxiety, or other medical concerns\u003c\/h5\u003e\n\u003c\/div\u003e","brand":"K9 Sport Sack","offers":[{"title":"X-Small (9\"-12\" from collar to tail) \/ Greenery","offer_id":54463651905820,"sku":"TRAIN-GRN-XS_OR","price":59.95,"currency_code":"USD","in_stock":true},{"title":"X-Small (9\"-12\" from collar to tail) \/ Harbor Blue","offer_id":54463651938588,"sku":"TRAIN-ECP-XS_OR","price":59.95,"currency_code":"USD","in_stock":true},{"title":"X-Small (9\"-12\" from collar to tail) \/ Iron Gate","offer_id":54463651971356,"sku":"TRAIN-IRN-XS_OR","price":59.95,"currency_code":"USD","in_stock":true},{"title":"Small (13\"-16\" from collar to tail) \/ Greenery","offer_id":54463652004124,"sku":"TRAIN-GRN-S_OR","price":59.95,"currency_code":"USD","in_stock":false},{"title":"Small (13\"-16\" from collar to tail) \/ Harbor Blue","offer_id":54463652036892,"sku":"TRAIN-ECP-S_OR","price":59.95,"currency_code":"USD","in_stock":false},{"title":"Small (13\"-16\" from collar to tail) \/ Iron Gate","offer_id":54463652069660,"sku":"TRAIN-IRN-S_OR","price":59.95,"currency_code":"USD","in_stock":true},{"title":"Medium (17\"-19\" from collar to tail) \/ Greenery","offer_id":54463652102428,"sku":"TRAIN-GRN-M_OR","price":59.95,"currency_code":"USD","in_stock":true},{"title":"Medium (17\"-19\" from collar to tail) \/ Harbor Blue","offer_id":54463652135196,"sku":"TRAIN-ECP-M_OR","price":59.95,"currency_code":"USD","in_stock":true},{"title":"Medium (17\"-19\" from collar to tail) \/ Iron Gate","offer_id":54463652167964,"sku":"TRAIN-IRN-M_OR","price":59.95,"currency_code":"USD","in_stock":true},{"title":"Large (20\"-22\" from collar to tail) \/ Greenery","offer_id":54463652200732,"sku":"TRAIN-GRN-L_OR","price":59.95,"currency_code":"USD","in_stock":true},{"title":"Large (20\"-22\" from collar to tail) \/ Harbor Blue","offer_id":54463652233500,"sku":"TRAIN-ECP-L_OR","price":59.95,"currency_code":"USD","in_stock":true},{"title":"Large (20\"-22\" from collar to tail) \/ Iron Gate","offer_id":54463652266268,"sku":"TRAIN-IRN-L_OR","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/9764\/1244\/files\/TrainerLifestyleWhiteBackground_webgreenery.png?v=1787530405","url":"https:\/\/www.alternapets.com\/products\/trainer-puppy-small-dog-carrier","provider":"AlternaPets","version":"1.0","type":"link"}