{"title":"Hiking and trails","description":"\u003cp\u003eBackpacks you wear, for walks, hikes and days out. Your dog rides on your back and both your hands stay free. These are sized by your dog's back length and weight, not by an under-seat footprint.\u003c\/p\u003e","products":[{"product_id":"k9-sport-sack-knavigate","title":"K9 Sport Sack Knavigate — Internal Frame, 4 to 50 lb","description":"\u003cp\u003eThe serious one. An \u003cstrong\u003einternal frame and a padded hip belt\u003c\/strong\u003e, which is the difference between carrying a dog and wearing one: the weight sits on your hips instead of hanging off your shoulders. The maker builds it for \u003cstrong\u003ebiking, hiking, skating and full days outdoors\u003c\/strong\u003e, and it is the only model here that goes to 50 lb.\u003c\/p\u003e\u003ch3\u003eThe measurement that matters here\u003c\/h3\u003e\u003cp\u003eA carrier is sized by the bag. \u003cstrong\u003eA backpack is sized by the dog.\u003c\/strong\u003e Measure along the spine, from the collar to the base of the tail, and buy that size — the weight limit is the second check, not the first. Between two sizes on length, go by weight: this rides on your shoulders and a bag that is too big swings.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eX-Small\u003c\/strong\u003e — 10–13 in from collar to tail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall\u003c\/strong\u003e — 13–17 in from collar to tail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium\u003c\/strong\u003e — 17–20 in from collar to tail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge\u003c\/strong\u003e — 20–23 in from collar to tail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX-Large\u003c\/strong\u003e — 23–26 in from collar to tail\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eUp to 50 lb\u003c\/strong\u003e in every size. No airline takes a dog backpack under the seat with the dog inside it, so none of the numbers on this page are cabin numbers.\u003c\/p\u003e\u003ch3\u003eWhat it does well\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal frame.\u003c\/strong\u003e The pack keeps its shape instead of collapsing around the dog when you lean forward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePadded hip belt\u003c\/strong\u003e that takes the load off your shoulders on a long climb.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage under the base\u003c\/strong\u003e for treats, keys and a lead.\u003c\/li\u003e\n\u003cli\u003eAdventure-grade fabric and padding on the straps and back panel.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis listing is Lunar rock and Midnight black. The same pack in \u003ca href=\"\/products\/k9-sport-sack-knavigate-1\"\u003eDune\u003c\/a\u003e is a separate listing.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is a backpack for walking, not a carrier for flying. It is worn, so the space it needs is your back, not the space under a seat. If you are booking a flight, our \u003ca href=\"\/collections\/flying-with-your-pet\"\u003ecabin carriers\u003c\/a\u003e publish a footprint and a height checked against nine U.S. airlines.\u003c\/em\u003e\u003c\/p\u003e","brand":"K9 Sport Sack","offers":[{"title":"Lunar rock \/ X-Large — 23–26 in collar to tail","offer_id":41622163324986,"sku":"S001466B001977P000012V001","price":174.95,"currency_code":"USD","in_stock":true},{"title":"Lunar rock \/ Large — 20–23 in collar to tail","offer_id":41622163390522,"sku":"S001466B001977P000012V003","price":174.95,"currency_code":"USD","in_stock":true},{"title":"Lunar rock \/ Medium — 17–20 in collar to tail","offer_id":41622163456058,"sku":"S001466B001977P000012V005","price":174.95,"currency_code":"USD","in_stock":false},{"title":"Lunar rock \/ Small — 13–17 in collar to tail","offer_id":41622163521594,"sku":"S001466B001977P000012V007","price":174.95,"currency_code":"USD","in_stock":true},{"title":"Lunar rock \/ X-Small — 10–13 in collar to tail","offer_id":41622163587130,"sku":"S001466B001977P000012V009","price":174.95,"currency_code":"USD","in_stock":true},{"title":"Midnight black \/ X-Large — 23–26 in collar to tail","offer_id":41622163357754,"sku":"S001466B001977P000012V002","price":174.95,"currency_code":"USD","in_stock":true},{"title":"Midnight black \/ Large — 20–23 in collar to tail","offer_id":41622163423290,"sku":"S001466B001977P000012V004","price":174.95,"currency_code":"USD","in_stock":true},{"title":"Midnight black \/ Medium — 17–20 in collar to tail","offer_id":41622163488826,"sku":"S001466B001977P000012V006","price":174.95,"currency_code":"USD","in_stock":true},{"title":"Midnight black \/ Small — 13–17 in collar to tail","offer_id":41622163554362,"sku":"S001466B001977P000012V008","price":174.95,"currency_code":"USD","in_stock":true},{"title":"Midnight black \/ X-Small — 10–13 in collar to tail","offer_id":41622163619898,"sku":"S001466B001977P000012V010","price":174.95,"currency_code":"USD","in_stock":true},{"title":"Dune \/ X-Large — 23–26 in collar to tail","offer_id":41629173874746,"sku":"S001466B001977P000028V005","price":174.95,"currency_code":"USD","in_stock":true},{"title":"Dune \/ Large — 20–23 in collar to tail","offer_id":41629173907514,"sku":"S001466B001977P000028V004","price":174.95,"currency_code":"USD","in_stock":false},{"title":"Dune \/ Medium — 17–20 in collar to tail","offer_id":41629173940282,"sku":"S001466B001977P000028V003","price":174.95,"currency_code":"USD","in_stock":true},{"title":"Dune \/ Small — 13–17 in collar to tail","offer_id":41629173973050,"sku":"S001466B001977P000028V002","price":174.95,"currency_code":"USD","in_stock":true},{"title":"Dune \/ X-Small — 10–13 in collar to tail","offer_id":41629174005818,"sku":"S001466B001977P000028V001","price":174.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/6343\/8394\/files\/1466-850007012748.0.td_size_1_ec3be6df-6509-466b-af5c-60c7670217a1.webp?v=1788040503"},{"product_id":"k9-sport-sack-trainer","title":"K9 Sport Sack Trainer — Dog Backpack, 4 to 30 lb, Four Sizes","description":"\u003cp\u003eThe entry-level one, and the maker says so plainly: \u003cstrong\u003eshort, non-strenuous activities\u003c\/strong\u003e — a short walk, the bus, a puppy learning that the world is fine from up there. It is the model for a dog still growing or still getting used to being carried.\u003c\/p\u003e\u003ch3\u003eThe measurement that matters here\u003c\/h3\u003e\u003cp\u003eA carrier is sized by the bag. \u003cstrong\u003eA backpack is sized by the dog.\u003c\/strong\u003e Measure along the spine, from the collar to the base of the tail, and buy that size — the weight limit is the second check, not the first. Between two sizes on length, go by weight: this rides on your shoulders and a bag that is too big swings.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eX-Small\u003c\/strong\u003e — 10–13 in from collar to tail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall\u003c\/strong\u003e — 13–17 in from collar to tail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium\u003c\/strong\u003e — 17–20 in from collar to tail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge\u003c\/strong\u003e — 20–23 in from collar to tail\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eUp to 30 lb\u003c\/strong\u003e in every size. No airline takes a dog backpack under the seat with the dog inside it, so none of the numbers on this page are cabin numbers.\u003c\/p\u003e\u003ch3\u003eWhat it does well\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLumbar support strap\u003c\/strong\u003e on Small, Medium and Large. \u003cstrong\u003eNot on X-Small\u003c\/strong\u003e — the maker leaves it off that size, and we would rather you knew before you ordered.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilated panels\u003c\/strong\u003e and a collar enclosure, same as the bigger models.\u003c\/li\u003e\n\u003cli\u003eFits most comfortably on an owner of small to medium build.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf you are planning long days or hills, the \u003ca href=\"\/products\/k9-sport-sack-air-2\"\u003eAir 2\u003c\/a\u003e is built for that and the \u003ca href=\"\/products\/k9-sport-sack-knavigate\"\u003eKnavigate\u003c\/a\u003e for more again.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is a backpack for walking, not a carrier for flying. It is worn, so the space it needs is your back, not the space under a seat. If you are booking a flight, our \u003ca href=\"\/collections\/flying-with-your-pet\"\u003ecabin carriers\u003c\/a\u003e publish a footprint and a height checked against nine U.S. airlines.\u003c\/em\u003e\u003c\/p\u003e","brand":"K9 Sport Sack","offers":[{"title":"Iron gate \/ Large — 20–23 in collar to tail","offer_id":41624521310266,"sku":"S001466B001977P000015V002","price":49.95,"currency_code":"USD","in_stock":false},{"title":"Iron gate \/ Medium — 17–20 in collar to tail","offer_id":41624521408570,"sku":"S001466B001977P000015V006","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Iron gate \/ Small — 13–17 in collar to tail","offer_id":41624521506874,"sku":"S001466B001977P000015V010","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Iron gate \/ X-Small — 10–13 in collar to tail","offer_id":41624521605178,"sku":"S001466B001977P000015V014","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Greenery \/ Large — 20–23 in collar to tail","offer_id":41624521343034,"sku":"S001466B001977P000015V003","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Greenery \/ Medium — 17–20 in collar to tail","offer_id":41624521441338,"sku":"S001466B001977P000015V007","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Greenery \/ Small — 13–17 in collar to tail","offer_id":41624521539642,"sku":"S001466B001977P000015V011","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Greenery \/ X-Small — 10–13 in collar to tail","offer_id":41624521637946,"sku":"S001466B001977P000015V015","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Harbor blue \/ Large — 20–23 in collar to tail","offer_id":41624521375802,"sku":"S001466B001977P000015V004","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Harbor blue \/ Medium — 17–20 in collar to tail","offer_id":41624521474106,"sku":"S001466B001977P000015V008","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Harbor blue \/ Small — 13–17 in collar to tail","offer_id":41624521572410,"sku":"S001466B001977P000015V012","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Harbor blue \/ X-Small — 10–13 in collar to tail","offer_id":41624521670714,"sku":"S001466B001977P000015V016","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/6343\/8394\/files\/1466-850007012434.0.td_size_1_d3398fe6-69a2-4140-afb6-c1ca08f2ef5c.webp?v=1788215926"},{"product_id":"k9-sport-sack-air-2","title":"K9 Sport Sack Air 2 — Dog Backpack, 4 to 30 lb, Four Sizes","description":"\u003cp\u003eThe backpack most people picture when they picture a dog backpack, and the one K9 Sport Sack sells most of. The maker recommends it for \u003cstrong\u003eintermediate walks, hikes, public transport and bike rides\u003c\/strong\u003e — a real day out, not a marathon.\u003c\/p\u003e\u003ch3\u003eThe measurement that matters here\u003c\/h3\u003e\u003cp\u003eA carrier is sized by the bag. \u003cstrong\u003eA backpack is sized by the dog.\u003c\/strong\u003e Measure along the spine, from the collar to the base of the tail, and buy that size — the weight limit is the second check, not the first. Between two sizes on length, go by weight: this rides on your shoulders and a bag that is too big swings.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eX-Small\u003c\/strong\u003e — 10–13 in from collar to tail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall\u003c\/strong\u003e — 13–17 in from collar to tail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium\u003c\/strong\u003e — 17–20 in from collar to tail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge\u003c\/strong\u003e — 20–23 in from collar to tail\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eUp to 30 lb\u003c\/strong\u003e in every size. No airline takes a dog backpack under the seat with the dog inside it, so none of the numbers on this page are cabin numbers.\u003c\/p\u003e\u003ch3\u003eWhat it does well\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCordura shell with mesh side panels.\u003c\/strong\u003e The mesh is where the heat goes; a dog on your back is a dog against a warm body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide base\u003c\/strong\u003e so the tail is not folded underneath for an hour.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSternum strap with an avalanche whistle clip\u003c\/strong\u003e, and dual adjustable side pockets for a bottle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable collar enclosure\u003c\/strong\u003e so the head sits where your dog wants it.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eThis is a backpack for walking, not a carrier for flying. It is worn, so the space it needs is your back, not the space under a seat. If you are booking a flight, our \u003ca href=\"\/collections\/flying-with-your-pet\"\u003ecabin carriers\u003c\/a\u003e publish a footprint and a height checked against nine U.S. airlines.\u003c\/em\u003e\u003c\/p\u003e","brand":"K9 Sport Sack","offers":[{"title":"Jet black \/ Large — 20–23 in collar to tail","offer_id":41624521736250,"sku":"S001466B001977P000011V001","price":74.95,"currency_code":"USD","in_stock":true},{"title":"Jet black \/ Medium — 17–20 in collar to tail","offer_id":41624521834554,"sku":"S001466B001977P000011V005","price":74.95,"currency_code":"USD","in_stock":false},{"title":"Jet black \/ Small — 13–17 in collar to tail","offer_id":41624521932858,"sku":"S001466B001977P000011V009","price":74.95,"currency_code":"USD","in_stock":true},{"title":"Jet black \/ X-Small — 10–13 in collar to tail","offer_id":41624522031162,"sku":"S001466B001977P000011V013","price":74.95,"currency_code":"USD","in_stock":false},{"title":"Light grey \/ Large — 20–23 in collar to tail","offer_id":41624521769018,"sku":"S001466B001977P000011V002","price":74.95,"currency_code":"USD","in_stock":true},{"title":"Light grey \/ Medium — 17–20 in collar to tail","offer_id":41624521867322,"sku":"S001466B001977P000011V006","price":74.95,"currency_code":"USD","in_stock":true},{"title":"Light grey \/ Small — 13–17 in collar to tail","offer_id":41624521965626,"sku":"S001466B001977P000011V010","price":74.95,"currency_code":"USD","in_stock":false},{"title":"Light grey \/ X-Small — 10–13 in collar to tail","offer_id":41624522063930,"sku":"S001466B001977P000011V014","price":74.95,"currency_code":"USD","in_stock":true},{"title":"Summer mint \/ Large — 20–23 in collar to tail","offer_id":41624521801786,"sku":"S001466B001977P000011V003","price":74.95,"currency_code":"USD","in_stock":true},{"title":"Summer mint \/ Medium — 17–20 in collar to tail","offer_id":41624521900090,"sku":"S001466B001977P000011V007","price":74.95,"currency_code":"USD","in_stock":true},{"title":"Summer mint \/ Small — 13–17 in collar to tail","offer_id":41624521998394,"sku":"S001466B001977P000011V011","price":74.95,"currency_code":"USD","in_stock":true},{"title":"Summer mint \/ X-Small — 10–13 in collar to tail","offer_id":41624522096698,"sku":"S001466B001977P000011V015","price":74.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/6343\/8394\/files\/1466-810080630643.0.td_size_1.webp?v=1788191988"}],"url":"https:\/\/jackandsusy.com\/collections\/hiking-and-trails.oembed","provider":"Jack \u0026 Susy","version":"1.0","type":"link"}