Globalnews Animal tranquilizers are being mixed with fentanyl in Canada
Opioid overdose deaths in Canada are falling, but there's growing concerns on a certain veterinary tranquilizer being cut into fentanyl and other opioids.
Opioid overdose deaths in Canada are falling, but there's growing concerns on a certain veterinary tranquilizer being cut into fentanyl and other opioids.