www.wagandtrain.com - Kari Bastyr, owner, has her MS in Animal Behavior and trained underneath Dr. R.K. Anderson, the co-inventor of the Gentle Leader.

www.premier.com - Manufacturer of the Gentle Leader, Citronella Bark Collar and many other humane dog training products that are sold and used at City Bark.

www.coloradodogdaycares.org - Colorado Association of Dog Daycare's was founded to provide information and guidance for new and existing Colorado Dog Daycare's.  While encouraging the pursuit of excellence by their members through honest effort, fair play and personal integrity, they will provide appropriate information and resources necessary to promote dog daycare's as a viable and safe industry in Colorado. 

www.tendertouchvet.com - Located next door to City Bark - Denver at 350 Kalamath St. and one of the best Veterinary clinics in Colorado.

www.alamedaeast.com - 24 hour Veterinary Hospital and home of Animal Planet's Emergency Vets.

www.eaglepack.com - Eagle Pack is a super premium pet food featuring all human grade ingredients, 3 animal protein based foods, and custom supplements for digestibility, skin and coat, etc.