Raccoons are opportunistic omnivores with extremely varied diets in nature including fruits, nuts, seeds, insects, small animals, fish, eggs, carrion, and essentially anything edible. This dietary flexibility contributes to their success but complicates captive nutrition - they eat nearly anything but require balanced nutrition despite their indiscriminate appetite. Replicating appropriate variety while preventing obesity is the challenge, as captive raccoons easily become overweight without natural foraging demands.
The foundation should include quality commercial omnivore diets such as zoo carnivore diet, high-quality dog food (grain-free, meat-based), or specialized exotic animal diets if available. These provide baseline nutrition including essential vitamins and minerals. Offer approximately 1-2 cups daily depending on body size and condition, split between feedings. However, commercial foods should represent only 40-50% of diet - fresh whole foods are essential for nutritional and behavioral reasons.
Fruits comprise an important dietary component, representing approximately 20-30% of intake. Offer varied fruits including apples, berries, melons, grapes, bananas, pears, and seasonal options. Whole fruits or large pieces requiring manipulation engage their hands and provide enrichment. Vary selections maintaining nutritional diversity. While raccoons enthusiastically eat fruits, excessive amounts contribute to obesity - monitor portions carefully.
Vegetables provide essential nutrients and should comprise 20-30% of diet. Suitable options include sweet potato, carrots, squash, corn, green beans, peas, leafy greens, and bell peppers. Root vegetables and starchy options are particularly enjoyed. Offer substantial portions - large animals require considerable food volume. Vary vegetables daily preventing boredom and ensuring nutritional completeness. Some raccoons are picky about vegetables, preferring starches over greens.
Protein sources are essential for these omnivores. Offer animal protein 4-5 times weekly including whole prey items (mice, chicks, fish), hard-boiled eggs, cooked chicken, turkey, or fish. Live or frozen-thawed whole prey provides most complete nutrition and behavioral enrichment through manipulation and eating behaviors mimicking natural foraging. However, many facilities use cooked meats and eggs for convenience and safety. Protein variety prevents deficiencies and satisfies omnivorous needs.
Nuts and seeds can be offered in moderation as treats and enrichment. Unsalted peanuts in shells, walnuts, almonds, and acorns (if available) provide mental stimulation through opening and are nutritionally appropriate. However, these are high in fat - limit portions preventing obesity. Use nuts as training rewards or enrichment items rather than dietary staples.
Avoid foods inappropriate or harmful including chocolate, candy, excessive salt, onions, garlic, avocado, grapes in large amounts (reports of toxicity exist), macadamia nuts, alcohol, caffeine, and processed human junk food. Despite their reputation for eating garbage, inappropriate foods cause health problems. Provide whole, fresh foods rather than processed items. Never offer spoiled or moldy foods despite their tolerance - maintain food safety standards.
Fresh water must be available continuously from multiple sources. Large, heavy bowls or automatic waterers ensure constant access. Given their water-play behaviors, expect frequent spilling and mess. Position water sources over drains or in areas where spillage is manageable. Change water multiple times daily as they contaminate it through washing behaviors and defecation. Monitor consumption - changes may indicate health problems.
Food presentation should encourage natural foraging behaviors critical for psychological wellbeing. Scatter feeding throughout the enclosure extends foraging time and provides mental stimulation. Hide food items in various locations, freeze food in ice blocks requiring work to access, use puzzle feeders made from durable materials, and vary presentation daily. Present some foods in water encouraging washing behaviors. This enrichment approach satisfies behavioral needs while delivering nutrition, though it creates considerable mess requiring management.
Monitor body condition carefully as obesity is common in captive raccoons. A healthy raccoon should have a visible waist when viewed from above and ribs that can be felt under a moderate fat layer but aren't prominently visible. Their normally stocky build means some bulk is normal, but excessive weight indicates overfeeding. Adjust portions based on individual metabolism, activity level, and season. They naturally gain weight in fall preparing for winter - some seasonal variation is normal but severe obesity requires intervention.