If you have a pet dog or cat, you may be wondering if black locust is poisonous to them. The answer is yes, it is. The toxin in black locust is called Robin, which is a toxic protein found in the seeds, roots, leaves, and even the bark of the plant. Robin can cause vomiting, abdominal pain, diarrhea, and even dehydration in dogs and cats. If your pet accidentally consumes black locust, you should contact your vet immediately.
What is Black locust?
Black locust is a common sight in the forests of North America. The tree is native to North America and parts of Mexico, and is most often found growing along waterways. The tree was once widely planted and, as a fast-growing hardwood tree, was used for construction of railroad ties and other construction projects. Nowadays, the species is more famous as a fast-growing non-native species. The tree is widely used to make charcoal and it is considered an invasive species in some areas, such as the Midwest.