When I was younger, I remember a Halloween where I forgot to put away my candy bag. I left it on the kitchen chair and the next morning, wrappers were everywhere!

Our collie had found my careless mistake. Let’s just say my mother was not too happy with me or the vet bill. As many of us know, chocolate is dangerous to dogs. Thankfully my pup was okay, but things could have gone terribly wrong. Most dog owners don’t expect there to eat more than four pounds of the tempting treat, but in a recent case, this is exactly what happened.

Randi Stats’ Labradoodle Charlotte ingested the majority of a 4.5-pound bag of Kirkland Signature Semi-Sweet Chocolate Chips. When Stats returned home from work, she found the empty bag and several areas where Charlotte had vomited with significant chocolate evidence.

According to Pet Poison Helpline, “A couple of months before she ate the Costco-sized bag of chocolate chips out of the pantry, Charlotte had been losing a lot of weight,” said Randi Stats, Charlotte’s owner. Stats’ family lives in Bountiful, a suburb of Salt Lake City. “She was so hungry and ravenous, and we couldn’t figure out why. When I found the empty package on the floor, I wasn’t surprised because she had been scrounging for food, but I panicked because I know chocolate is very dangerous for dogs. We tried to take her to our local veterinarian, but her condition was too severe, so we rushed to the MedVet Salt Lake City emergency hospital. In the process of treating her for chocolate poisoning, they were able to determine that Charlotte had been suffering from exocrine pancreatic insufficiency (EPI).”

EPI is a condition characterized by a deficiency of exocrine pancreatic enzymes, resulting in the inability to digest food properly, or maldigestion. “Basically, she was starving to death, and we didn’t know it,” added Stats. “Eating the chocolate was actually a blessing in disguise because it probably saved her life. If they hadn’t diagnosed her EPI, we would have lost her to starvation.”

“This is an extremely toxic and potentially fatal dose of chocolate,” said Dr. Ahna Brutlag, a board-certified veterinary toxicologist at Pet Poison Helpline. “The good news is that Charlotte’s owner called our toxicology experts before heading to the emergency veterinarian, so by the time that they arrived a treatment plan was already being developed.”

When Charlotte arrived, she had an increased heart rate and was trembling and weak. The veterinarian induced vomiting again. Because there was a concern for gastrointestinal, cardiac, and neurologic issues, the Pet Poison Helpline team recommended that Charlotte stay overnight for observation. The hospital also administered activated charcoal to bind to any remaining chocolate in her system as well as intravenous fluids to offer hydration support.

“Treating Charlotte’s chocolate poisoning was much more complex than treating her EPI,” added Stats. “Remarkably, EPI is very simple to treat with over-the-counter supplements. She has since gained back all of her weight, and more!” Even though Charlotte didn’t sneak into her family’s candy bucket during Halloween, many pets do. Candy sweetened with xylitol should also be kept away from pets, along with chocolate.

“Xylitol consumption by dogs can be extremely toxic and potentially deadly,” explained Brutlag. “The most common effect of xylitol poisoning in dogs is a precipitous drop in blood sugar. Because of this, seizures and body tremors can occur, which can lead to death if not treated. Larger ingestions can also result in potentially fatal liver failure hours or days afterward.”

Another common Halloween danger is those glow sticks and glow jewelry. This time, cats are more likely to get into trouble than dogs. Pet Poison Helpline analyzed glow-stick-related cases over the last two years and found that two-thirds of reported cases involved cats, and the area with the most cases reported was Ontario, Canada. While generally not lethal, ingesting a glow stick’s contents can cause gastrointestinal signs including oral irritation and excessive salivation. Some cats may also become lethargic or shake their head due to the odd taste and sensation in the mouth.

There are more dangers to your pets this Halloween than the chocolate in that trick-or-treat bucket!

Finally, one of the greatest dangers facing your pet during Halloween is getting out of the house or away from trick-or-treating children and into other dangers such as being hit by a car or being taken. Pet Poison Helpline has partnered with AKC Reunite, the nation’s largest not-for-profit pet recovery service, offering its 24/7 toxicology expertise as an optional, unlimited benefit for its members to add to their pet’s lifetime protection.

“According to our partners at AKC Reunite, a pet goes missing every seven seconds in the United States and October is the second-highest month for lost-and-found pet reports,” said Brutlag. “Pets get anxious from multiple trick-or-treaters coming to the door, and with each visitor you greet, your pet has an opportunity to sneak out and escape the chaos. A loose pet at night is especially dangerous because they cannot be easily seen by motorists.”

“The hustle and bustle of trick-or-treaters provide many opportunities for pets to sneak out of the safety of their home. A microchip enrolled with AKC Reunite and a personalized collar tag can help reunite your pet more quickly and get them off of busy roadways,” said Dallas Harsa, vice president of Sales and Marketing at AKC Reunite. “It is best to prepare for the pet’s safety on Halloween, or any other time you are entertaining multiple guests, by being conscious of open doors and opportunities for pets to escape, or even setting up a quiet space for your pet away from all of the activity.” While dogs tend to get the most attention during Halloween, cats are also in danger. AKC Reunite offers a list of Halloween recommendations for your feline family members.

Pet Poison Helpline created Toxin Tails to educate the veterinary community and pet lovers on the many types of poisoning dangers facing pets. This is both in and out of the home. All the pets highlighted in Toxin Tails have been successfully treated for the poisoning and fully recovered.

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Alexis Zarycki is your average girl with the hopes of leaving an everlasting impact on the world. Follow her on Instagram @official_lexpaige