| Name | Labels | City | State / Province |
|---|
| NOMAD agility | clubgeneral | | VT |
| Nancy Gyes’s Blog | blog | | |
| Narae's dog agility training | club | | |
| Nashville Dog Training Club | clubfacilityrentaltraining | Nashville | TN |
| National Dog Agility League | organization | Waterford | OH |
| Never Go Back Ranch | clubfacilityservicetraining | Watertown | TN |
| New England Agility Team | clubtraining | Stratham | NH |
| New Hope Australian Shepherd Club | club | | TX |
| NextQ.info | general | | |
| Niagara Dog Sports | clubtraining | Wellandport | Ontario |
| Night Flight Border Collies - Cindy Brick | generaltraining | | |
| Niinu Agility Sport | blogclubfacilitygeneraltraining | Masala | Kirkkonummi |
| Noordelijk Enterprises Inc | training | Wappingers Falls | NY |
| NorAust | equipmentfacilityrentaltraining | Lady Lake | FL |
| Nordic Myst Dog Training - Endwell | facilitytraining | Endwell | NY |
| Nordic Myst Dog Training - Syracuse | training | Syracuse | NY |
| North American Dog Agility Council, Inc. (NADAC) | organization | | |
| Northeast Agility Enthusiasts | clubrentaltraining | Sand Lake | NY |
| Northland Agility | clubfacilitytraining | Parkville | MO |
| Northwest Agility Products | equipmentstore | | |
| Northwest Obedience Club Inc. | clubfacility | Cary | IL |
| Northwest Ohio Dog Trainers | clubtraining | Montpelier | OH |
| Northwoods K9 Sports | facilitytraining | Woodboro | WI |
| NoseTouch.com | equipment | | |
| NoviceA Blog | blog | | |
| Nunes Agility Field (NAF) | facilityrental | Turlock | CA |