The cases of dogs getting stoned or sick from pot is spiking thanks to the popularity of medical marijuana, new research shows. Vets in Colorado, where medicinal marijuana is available, are reportedly treating these formerly rare cases up to five times per week. Most of the time veterinarians say dogs get the medical marijuana by eating their owners food products that are laced with marijuana that were left out in the open. It can have toxic effects, or be potentially fatal to animals. Most of t