It's probably not going to damage your dog if a walnut drops off your kitchen counter and is taken. However, walnuts shouldn't be given to your dog because they are prone to a particular kind of black mould that is particularly harmful to dogs.
Walnuts that have been picked from trees in the open without protection from the weather are not suitable for pets, however it is unlikely to happen in high-quality walnuts that you may get at the grocery store.
However, due to their high moisture content, walnuts can begin to grow fungi at any point during their growth process, from harvest to the store shelf (regardless of whether they have been shelled or not).
If your dog does unintentionally consume a black walnut or a mouldy walnut, signs to look out for include vomiting, trembling, and seizures.
In particular in a tiny dog, puppy, or elderly dog, the ailment might be fatal if left untreated; therefore, you should call your veterinarian right once.
Generally speaking, high-fat human foods like walnuts can upset your dog's stomach and cause the typical tummy issues symptoms, such as vomiting and diarrhoea.
Consuming walnuts, however, might occasionally result in the emergence of more severe illnesses including pancreatitis or gastroenteritis.
The healthful fats, protein, fibre, and vitamins and minerals found in tree nuts like walnuts, almonds, and hazelnuts have been shown to do anything from reducing cholesterol and blood sugar to lower blood pressure in people.
Particularly fresh walnuts are a powerhouse of protein, anti-oxidants, and omega oils. Can our canine companions get the same advantages, though?
According to experts, our canine counterparts are unable to fully benefit from nuts' health benefits. Their digestive systems aren't as capable of handling nuts as ours are.