Symptoms and Types
- Sleepiness.
- Cherry red skin and mucous membranes (e.g., nostrils, lips, ears, genitals), but this side-effect is usually not visible in most animals.
- Weakness.
- Lethargy.
- Difficulty in breathing.
- Seizures.
- Abortion in pregnant animals especially those in late gestation period.
- Depression.
How long does it take for carbon monoxide to affect dogs?
For example a dog left in closed garage with car engine running can receive toxic levels of carbon monoxide in about ten minutes. Pets left in a running car that has a blocked exhaust pipe have died in just 15 minutes from carbon monoxide poisoning inside the car.
What are the signs of carbon monoxide poisoning in dogs?
Look for symptoms of carbon monoxide poisoning in dogs If there is any carbon monoxide leak or a fire, your dog will be affected first. Dogs exposed to carbon monoxide can be vomiting, feel sleepier than usual, or act erratically. The signs will depend on the concentration and exposure to the gas.