Symptoms of Theobromine Toxicity in Dogs Vomiting. Diarrhea. Panting. Restlessness. Increased thirst. Increased heart rate. Excessive urination. Tremors.
How soon do dogs show symptoms of chocolate poisoning?
Chocolate is toxic to dogs and could cause a medical emergency. Signs of chocolate poisoning usually appear within 6 to 12 hours. Knowing how much and what kind of chocolate your dog ate is key.
What are signs of chocolate poisoning in dogs?
Clinical signs depend on the amount and type of chocolate ingested. For many dogs, the most common clinical signs are vomiting, diarrhea, increased thirst, panting or restlessness, excessive urination, and racing heart rate. In severe cases, symptoms can include muscle tremors, seizures, and heart failure.
How long does theobromine stay in a dog's system?
In dogs, the biological half-life of theobromine is 17.5 hours; in severe cases, clinical symptoms of theobromine poisoning can persist for 72 hours.
How long does it take for chocolate to get out of a dog's system?
While dogs reach peak serum (the non-cell part of blood) levels of caffeine after 30-60 minutes and eliminate half of an ingested dose in 4.5 hours, they don't reach peak serum levels of theobromine until after 10 hours and take 17.5 hours to eliminate half of it.
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