What Can Raccoons Not Eat? (13 Foods + FAQ’s)

Raccoons are notorious for eating almost anything they can get their paws on. Their curiosity and adaptability often lead people to believe they have iron stomachs. But just because a raccoon will try to eat something doesn't mean it is safe for them. Some everyday foods are dangerous for wild raccoons and pet raccoons alike.

To keep raccoons healthy, whether you're helping a rescued animal or trying to deter them from your backyard, it's important to know which foods can cause them harm. Here are 13 specific foods raccoons should not eat, and why they are problematic.

Chocolate and Caffeinated Foods

Chocolate contains theobromine and caffeine, both of which are toxic to raccoons. Even small amounts can cause vomiting, diarrhea, rapid heart rate, seizures, and potentially death. Dark chocolate is especially dangerous because it has higher concentrations of these compounds. Caffeinated foods and drinks like coffee, tea, or energy drinks are equally harmful. Never intentionally feed raccoons anything containing chocolate or caffeine.

If a raccoon has accidentally consumed chocolate, watch for symptoms such as restlessness, muscle tremors, or abnormal heartbeat. Immediate veterinary attention is required, but prevention is always better than reaction. Store chocolate and sweet treats securely, especially outdoors during the holidays.

Onions, Garlic, and Chives

Onions, garlic, and chives are all members of the allium family and are toxic to raccoons. These foods can cause oxidative damage to red blood cells, leading to hemolytic anemia. Symptoms may include lethargy, weakness, pale gums, and in severe cases, collapse. Both raw and cooked forms are dangerous.

The toxic compounds, particularly thiosulfate, are not destroyed by cooking. Leftover pizza, takeout, and table scraps can contain hidden onion or garlic powder, so avoid giving raccoons any food seasoned with these ingredients. The harmful effects may develop over several days, making it difficult to link the cause if you are not careful.

Grapes and Raisins

Grapes and raisins are well known to be toxic to dogs, but studies show they are also risky for raccoons. These fruits can cause sudden kidney failure, even in small amounts. Symptoms may include vomiting, loss of appetite, abdominal pain, and decreased urination.

There is no established safe amount, and some raccoons may be more sensitive than others. Err on the side of caution and avoid giving raccoons grapes, raisins, currants, or foods containing them, such as fruitcake or trail mix. If you suspect a raccoon has eaten grapes or raisins, consult a wildlife rehabilitator or veterinarian right away.

Processed and Salty Snacks

Chips, pretzels, salted nuts, and other processed snacks are not toxic in the strictest sense, but they are still dangerous for raccoons. High salt intake can lead to electrolyte imbalances, dehydration, and kidney problems. Processed foods also tend to contain preservatives, flavorings, and artificial colors that raccoons' bodies cannot handle.

Regular consumption of salty snacks may cause long-term health problems, including high blood pressure and obesity. These foods should never be offered to wild or pet raccoons, even if they seem to enjoy the taste. Stick with natural, unseasoned foods if you must provide a raccoon with a treat.

Raw Dough and Yeast Products

Raw bread dough, especially with yeast, is extremely dangerous for raccoons. When ingested, the dough can expand in their stomach due to the warmth and moisture, causing bloating and pain. The fermenting yeast also produces alcohol, which can lead to alcohol poisoning.

Alcohol toxicity in raccoons may present as disorientation, vomiting, difficulty breathing, and collapse. Baked bread is less hazardous, but it still offers little nutritional value and can contribute to obesity. Always keep rising dough and yeast-heavy products out of reach in homes or outdoor eating areas.

Certain Nuts and Pits

Some nuts and fruit pits pose dangers to raccoons. Macadamia nuts, for instance, can cause weakness, tremors, and hyperthermia. Bitter almonds and the pits of fruits like cherries, peaches, and apricots contain cyanogenic glycosides, which can produce cyanide when chewed and digested.

Even non-toxic nuts like walnuts and pecans can cause intestinal blockages if swallowed whole. Avoid giving raccoons any nuts that have not been shelled and checked for mold, as moldy nuts can contain tremorgenic mycotoxins leading to seizures. When in doubt, skip the nut snacks altogether.

Dairy Products

Young raccoons nurse from their mothers, but adult raccoons are lactose intolerant. Feeding them milk, cheese, ice cream, or yogurt can result in diarrhea, bloating, and stomach cramps. This can quickly lead to dehydration, especially for orphaned or sick animals.

Products labeled as 'lactose-free' are somewhat safer, but they still provide little benefit and may contain other additives. If you are caring for a baby raccoon, use only a wildlife rehabilitation formula designed specifically for their needs. Don't offer cow's milk or dairy treats to raccoons of any age.

Xylitol and Artificial Sweeteners

Xylitol is a sugar substitute found in sugar-free gum, candy, baked goods, and even some peanut butters. In raccoons, xylitol can cause a rapid insulin release, leading to hypoglycemia (dangerously low blood sugar), seizures, liver failure, and even death. Symptoms can appear within 30 minutes of ingestion.

Other artificial sweeteners like aspartame and saccharin are less studied in raccoons but should also be avoided to be safe. If you suspect a raccoon has ingested any product containing xylitol or similar sweeteners, seek veterinary help immediately. Store sugar-free products well out of reach in and around your home.

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