Morning Edition

Veterinary toxicologist shares advice for pet parents who use cannabis

a veterinarian holds a dog
A veterinary nurse and veterinary doctor prepare a dog for surgery on October 7, 2016 in London, England.
Leon Neal | Getty Images

Minnesota's expanding recreational marijuana market likely means more cannabis-containing products in more homes, and the drug is consistently among the top toxins household pets ingest.

Renee Schmid, director of veterinary medicine and a senior veterinary toxicologist at the Pet Poison Helpline, told Morning Edition there’s consistently high call volume around animals and the drug.

“The first thing that the owner might notice is that they just seem a little bit dull and depressed. Maybe they're staggering a bit when they're walking. They might have kind of a glazed-eye expression, and then a very common sign is that they're dribbling urine,” Schmid said. “So they're not having accidents in the house. They're just not able to control their urine.”

Generally, pets don’t suffer long-term consequences from accidentally ingesting marijuana, but they may need immediate treatment for a lower heart rate or lower blood pressure. If it hasn’t been long since suspected ingestion, veterinarians may induce vomiting. Treatment can also include IV fluids and medication.

Keeping drugs up, out of reach, and behind a closed door is ideal, so cats and dogs don’t seek them out.

“They love to investigate with their nose, and then love to also investigate with their mouth,” Schmid added.

Schmid also recommends a leash on walks to deter scrounging. “Or at least have them in an area that you frequent to make sure that you're aware of the environment,” and any potential hazards hiding in the bushes.

Listen to the full conversation by clicking the player button above.