T K
T K
Xylitol is a common sugar substitute. It has risen in popularity due to the well-known effects of sugar on weight gain, diabetes, and dental decay. It offers sweetness without the calories as well as other potential benefits.
However, for dogs, xylitol is deadly.
Xylitol poisoning can cause:
1. Low blood sugar (hypoglycemia)
2. Liver disease (hepatic necrosis)
Signs of low blood sugar can occur within 30 minutes to 12 hours of ingestion and last over 12 hours.
Signs include:
Signs of liver disease occur within 8-12 hours of ingestion. Dogs with liver disease do not have to experience low blood sugar first.
Signs include:
The estimated toxic dose of xylitol is 0.075-0.1g/kg (0.03-0.045g/pound).
Dog's Weight (kgs) | Toxic Dose |
5 | 0.5g |
10 | 1.0g |
15 | 1.5g |
20 | 2.0g |
25 | 2.5g |
All candy and gum contain varying amounts of xylitol. For example, chewing gum can vary greatly in the amount of xylitol e.g. Orbit gum has 0.009g of xylitol but the strawberry mint flavor has 0.3g per piece.
Always bring in the packaging if unsure.
It is important to note that some dog mouthwashes or oral care products do contain xylitol. These products have extremely low doses and demonstrate oral health benefits. It is important to follow the label directions on the bottle or packet to avoid problems. Poisoning tends to occur if a smaller dog consumes a larger dog’s dose if the dog consumes a lot more than it should or it finds the bottle and chews it up while consuming the liquid.
Xylitol can also be found in
If picked up early (within 30 minutes), your veterinarian can induce vomiting to bring up the gum or candy.
Treatment beyond this time usually involves fluid therapy with glucose for 24 hours, monitoring of blood liver enzymes, and blood clotting tests for 2-3 days after.
Pets that have high blood phosphorous levels or severe liver damage have a poor prognosis and may not survive.