Under Hound Hunting rules:
The use of one blood-trailing dog controlled by leash during lawful hunting hours and within 72 hours of hitting a big game animal is allowed to track wounded animals and aid in recovery. A hound hunter permit is not required.
State Regulations: https://fishandgame.idaho.gov/public/docs/rules/bgLaws.pdf
Green — Tracking allowed
Red — No Tracking allowed
Gray — Tracking allowed under certain circumstances or in certain areas of the state/province, but not all