While pet-proofing our homes, potential exposure to heavy metals often escapes our notice — but it can make our pets really sick.
Zinc intoxication usually results from swallowing pennies minted after 1982 when they became copper-coated zinc disks. Pets may also chew galvanized wire in their crates or lick zinc-containing diaper creams or sunscreens.
Lead poisoning often occurs when pets ingest paint chips in homes built before 1978, when lead paint was banned. Toys, fishing lures and ammunition may also contain lead.
Copper toxicity is generally due to inadvertent feeding of high-copper diets. Specific dog breeds may also have genetic problems metabolizing copper.
If you think your pet has ingested or encountered potentially toxic heavy metals, contact your veterinarian right away.