- Ohio Department of Rehabilitation and Corrections – K-9 Major
- Salem Police Department – K-9 Argo, K-9 Simon
- Canton Police Department – K-9 Bas, K-9 Zayne, K-9 Kilo, K-9 Andy, K-9 Gradje, K-9 Conan
- Carrollton Police Department – K-9 Baxter
- Cambridge Police Department – K-9 Breeze, K-9 Buddy, K-9 Drago, K-9 Jota
- Tuscarawas County Sheriff’s Office – K-9 Bruno
- Twinsburg Police Department – K-9 Caesar
- Stark County Sheriff’s Office – K-9 Chase, K-9 Judge
- Dennison Police Department – K-9 Bronco
- Hartville Police Department – K-9 Rexi
- Noble County Sheriff’s Office – K-9 Zeus, K-9 Kilo, K-9 Dagger, K-9 Maggie
- Columbiana Police Department – K-9 Csuti, K-9 Bax
- New Philadelphia Police Department – K-9 Diesel
- Columbiana County Sheriff’s Office – K-9 Hunter
- Carroll County Sheriff’s Office – K-9 Otis, K-9 Nuke
- Alliance Police Department – K-9 Onyx
- Uhrichsville Police Department – K-9 Onyx
- Steubenville Police Department – K-9 Puma
- Dover Police Department – K-9 Rex
- Louisville Police Department – K-9 Sadie
- Massillon Police Department – K-9 Luiz, K-9 Loki