Safe fruits for dogs to eat
Check out this answer from Consensus:
While some fruits can be a healthy addition to a dog’s diet, it is crucial to be aware of which ones are safe and which ones are toxic. Avocado extracts, in controlled amounts, and specific polyphenol-rich extracts from grapes and blueberries have been shown to be safe. On the other hand, whole grapes, raisins, onions, garlic, macadamia nuts, and xylitol-sweetened products should be strictly avoided. Always consult with a veterinarian before introducing new foods into your dog’s diet to ensure their safety and well-being.
Feeding fruits to dogs can be a healthy and nutritious addition to their diet, provided the fruits are safe for canine consumption. While some fruits are beneficial, others can be toxic and pose serious health risks. This article explores various fruits that are safe for dogs to eat, supported by scientific research.
Avocados
Avocados have been a controversial topic when it comes to feeding dogs. A study evaluated the safety of an avocado-based ingredient fed to healthy adult dogs over six months. The study used a defatted, water-soluble extract of Lula avocados, including the flesh, skin, and pit. The results indicated that feeding a diet with up to 1.1% avocado extract was well-tolerated by adult dogs and resulted in no adverse health effects1. Therefore, in controlled amounts, avocado extracts can be safe for dogs.
Grapes and Blueberries
Grapes and raisins are known to be toxic to dogs, causing acute renal failure. However, a study focused on the safety of a mixed grape and blueberry extract for dogs. The study found that long-term consumption of a polyphenol-rich extract from grape and blueberry did not result in renal or hepatic injury. Biomarker analyses showed no evidence of toxicity, making this specific blend safe for dogs2. It is important to note that whole grapes and raisins should still be avoided.
Toxic Fruits to Avoid
Several common household fruits and food items are toxic to dogs. These include:
- Grapes and Raisins: Known to cause acute renal failure.
- Onions and Garlic: Can cause gastrointestinal irritation and red blood cell damage.
- Macadamia Nuts: Can cause weakness, depression, vomiting, and hyperthermia.
- Xylitol-Sweetened Products: Can lead to rapid insulin release, resulting in hypoglycemia3.
Wild Fruits with Antioxidant Properties
Wild fruits such as strawberry-tree berries, sloes, and dog rose hips have been evaluated for their nutrient and phytochemical content. These fruits contain bioactive compounds like phenolics, vitamins, and carotenoids, which have antioxidant properties. The study highlighted that these fruits have a rich nutritional composition, making them a valuable addition to a dog’s diet4. However, it is essential to introduce these fruits gradually and in moderation.