The short answer: Yes and no.
The long answer: Packed with vitamin E, healthy fats, and powerful antioxidants, olives are small fruits that are used to create olive oil. Black or green olives can both be eaten by your dog in moderation, but only if they are served plain and pitless.
Salted, spiced, pickled, or canned olives may be harmful to your dog, giving him gastrointestinal problems. Too much salt may cause excessive thirst and urination. It may even lead to sodium ion poisoning, which can manifest through vomiting, diarrhea, decreased appetite, lethargy, and incoordination.
How to feed olives to your dog: Choose the olives and wash them properly. Make sure that they do not have molds or they may cause seizures and tremors. Before serving them to your dog, remove the pits and slice them into bite-sized pieces to prevent choking. Limit his intake depending on his size and dietary requirements.
It is important to note that some dogs are allergic or sensitive to olives. If you want to introduce this fruit to his diet, it is best to initially serve him a small piece and observe how he reacts to it.
In summary: Plain and unsalted olives can be occasionally given to your dog as a treat. Containing vitamin E, iron, copper, and calcium, these nutritious fruits may be good for his heart and may protect him against osteoporosis and cancer. Instead of giving him olives, discover which other fruits and vegetables dogs can safely eat in our “can dogs eat” category.