| Name | Labels | City | State / Province |
|---|
| D&S Dogs of Course | facilitytraining | Saskatoon | SK |
| D-Dog Agility - Dee Hutton | training | Watsonville | CA |
| D.O.G. Agility Training Center | facilityrentaltraining | Germantown | NY |
| DASH: Dog Agility Sport Handlers | clubtraining | Orange County | CA |
| DAWG Dallas Agility Working Group | clubtraining | Wyle | TX |
| DOGS! Learning Center | facilityrentaltraining | Hudson | MA |
| DOGSNME Dog Sports | facilitytraining | Lowell | MI |
| DPF Leading Agility | blogclubonlinetrainingvideo | St. John's | NL |
| DVORAK' Agility Equipment | equipment | | |
| Da Paws Place | facilityrentaltraining | Rochester | WA |
| Daisy Peel | blogfacilityonlinetrainingvideo | Mulino | OR |
| Dancing Dogs | training | Boyd | TX |
| Dandy Dog Training | facilityrentaltraining | Newville | PA |
| Danes Can Q | blog | | |
| Dash K9 Sports | facilityrentaltraining | Geneva | IL |
| Data Driven Agility with Amanda Shyne | facilityonlinetrainingvideo | Springfield | VT |
| Dauntless Agility - Rosanne DeMascio | blog | | |
| Dauphin Dog Training Club | clubfacilitytraining | Harrisburg | PA |
| Davis Dog Sports | blog | | |
| Days of Speed and Slowtime Mondays | blog | | |
| Dayton Dog Training Club | clubtraining | Moraine | OH |
| DePaw Dog Sports and Training Academy | clubfacilityonlinerentaltraining | Leander | TX |
| Desert Mountain Promotions | service | Idaho Falls | ID |
| Desert Paws Agility | equipmentrentaltraining | Queen Creek | AZ |
| Desert Sage's Canine Care - Stephanie Morris | facilityrentaltraining | Bend | OR |
| Desirable Dog Training | facilityrentaltraining | Rexburg | ID |
| Desiree Snelleman | blogonlinetraining | Sumner | WA |
| Di's Canine School | training | Cedar | MN |
| Diablo Peak Dog Sports | facilitytraining | Martinez | CA |
| Diamonds In-The-Ruff Dog Training - Beth Spanski | facilitytraining | Leslie | MI |
| Digging Dogs Training & Wellness Center | facilityrentaltraining | Mentor | OH |
| Divine K-9, Inc. | facilitytraining | Carmel | NY |
| Dog Agility Blog | blog | | |
| Dog Agility Foundation Training - DAFT | training | Vancouver | BC |
| Dog Agility Foundations | training | San Diego | CA |
| Dog Agility Mastery Learning on Line | onlinetrainingvideo | | |
| Dog Agility Matting | equipment | | |
| Dog Agility Work Group | clubtraining | Nanaimo | BC |
| Dog City Training Center | facilityrentalstoretraining | Addison | TX |
| Dog Dreams Training | training | Valley Springs, | CA |
| Dog Dynasty Duluth | facilitytraining | Duluth | MN |
| Dog Gone Fun | facilitytraining | Kernersville | NC |
| Dog Haven Dogs | facilitytraining | Charlotte | NC |
| Dog Is My Mantra | blog | | VA |
| Dog Obedience Club of Hollywood, Inc. | clubtraining | Davie | FL |
| Dog Obedience Club of Las Cruces | clubfacilitytraining | Las Cruces | NM |
| Dog Obedience Group | facilitytraining | Blue Springs | MO |
| Dog Obedience Training Club of Anchorage | club | Anchorage | AK |
| Dog Obedience Training Club of Rochester | clubfacilitytraining | Henrietta | NY |
| Dog Obedience Training School | facilitytraining | Lamar | MO |
| Dog On It Sports | clubfacilityrentaltraining | Edmonton | AB |
| Dog Owners Training Club of Lynchburg | clubtraining | Lynchburg | VA |
| Dog Play Agility | | | |
| Dog Quest Agility Training Center- Anne Platt | facilitytrainingvideo | Escondido | CA |
| Dog School Of Louisville | facilityrentaltraining | Louisville | KY |
| Dog Sport Apps | equipment | | |
| Dog Sport Federation | clubfacilityorganizationtraining | Guatemala | Ciudad de Guatemala |
| Dog Sports at Kim's | facilitytraining | Caseyville | IL |
| Dog Star Enterprises | clubfacilitytraining | Butte | MT |
| Dog Trainer's Log | blog | Syracuse | NY |
| Dog Training Club Of Chester County | clubfacilityrentaltraining | Exton | PA |
| Dog Training Club of Champaign-Urbana | clubfacility | Urbana | IL |
| Dog Training Club of St. Petersburg | clubtraining | St Petersburg | FL |
| Dog Training Club of Tampa | clubfacilitytraining | Tampa | FL |
| Dog Works | facilitytraining | Zirconia | NC |
| Dog on It Agility of Central FL | clubtraining | Apopka | FL |
| Dog.Nerd.101 | blog | | |
| DogAgilityVideos | video | | |
| DogAgilityjump.com Dog Agility Equipment | equipmentstore | Cadillac | MI |
| DogBlog! | blog | | |
| DogLogic Training | blogfacilityonlinetraining | Statesville | NC |
| DogNutMom | service | Novelty | OH |
| DogPACT Training & Behavior Services | facilitytraining | Long Beach | CA |
| DogSports of Genesee County | club | | MI |
| DogStar Activity Center | facilityrentaltraining | Acton | MA |
| DogTown Obedience | facilityrentaltraining | Morrisville | VT |
| Doggie U K9 Academy | facilityrentaltraining | Bay Shore | NY |
| Dogs A' Flying | facilitytraining | Eagle | ID |
| Dogs Abound | facilitytraining | San Marcos | CA |
| Dogs In Gear (DIG) | facilitytraining | Oakbank | MB |
| Dogs Of Greater Tulsa Agility Group (DOGTAG) | equipmentrentaltraining | Tulsa | OK |
| Dogs On Course in North America (DOCNA) | organization | | |
| Dogs on the Run, LLC | facilityrentaltraining | Oxford | NY |
| Dogstar Academy | training | Lancaster | TX |
| Dogtown Training Academy | facilitytraining | Burlington | NC |
| Don's Good Time Agility | facilityrentaltraining | Punta Gorda | FL |
| Dotties Dog School | facilitytraining | East Syracuse | NY |
| Dragonfire Agility | training | Glendale | NY |
| Dream Dogs Professional Dog Training | facilitytraining | Vista Santa Rosa | CA |
| Dream Fields Training Inc. | facilityrentaltraining | Ashton | ON |
| DrivenDogs Agility - Kate Moureaux | facilityrentaltraining | Moorpark | CA |
| Dudley Shumate Training | facilityonlinetrainingvideo | Advance | NC |
| Dulles Gateway Obedience Club | clubtraining | Fairfax | VA |
| Durango Agility Dogs | clubtraining | Durango | CO |
| Durham Kennel Club | clubfacilitytraining | Durham | NC |
| Dynamic Dog Sports LLC | facilityrentaltraining | Adamstown | MD |
| Dynamic Pet Palace | facilitytraining | Hartford | WI |
| doglinks.co.nz | | | |