Columbus, OH – As the first winter snow and freezing temperatures move into Ohio, veterinarians are reminding pet owners to take precautions during outdoor walks. The road salt and chemical de-icers used to treat sidewalks, bridges, and parking lots can burn paw pads, irritate skin, and cause toxic reactions if pets lick or ingest them.
Most de-icing products used across the Midwest contain sodium chloride, calcium chloride, or magnesium chloride, which can effectively melt ice but are harsh on pets’ paws. Even short contact can lead to dryness, cracking, or chemical burns. When pets lick their paws afterward, they may swallow salt residues, potentially causing vomiting, diarrhea, excessive thirst, or lethargy. In more severe cases, veterinarians warn that salt poisoning can lead to seizures or kidney failure.
Veterinary experts say that because Ohio uses high volumes of road salt each winter, pets are especially vulnerable to repeated exposure. Some commercial de-icers also contain industrial additives or heavy metals, which can increase toxicity risks with prolonged contact or ingestion.
To reduce harm, veterinarians recommend rinsing a dog’s paws with warm water after every walk and drying them thoroughly. Applying a paw balm or wax before heading outdoors can help create a barrier, while trimming fur between toes prevents buildup of snow and salt. Booties can also protect paws from irritation, though not all dogs tolerate them. Homeowners are encouraged to use chloride-free, pet-safe ice melts on driveways and entryways.
With overnight lows dipping into the 20s and 30s across much of the state, freezing rain and snow will make road treatments more common over the next several days. Veterinarians urge owners to keep outdoor walks brief and to watch for signs of limping, licking, or reluctance to walk on treated areas.
As winter weather settles over Ohio, experts remind residents that the biggest cold-weather threat to pets may not come from the snow itself—but from the chemicals spread to melt it.
