* Wolves and other predators: Samoyeds are a type of spitz, which are a group of dogs that evolved in the Arctic regions. They are typically small to medium-sized dogs with thick, double coats that help to protect them from the cold. However, this coat also makes them more vulnerable to attack from predators, such as wolves.
* Bears: Bears are another type of predator that can be dangerous to Samoyeds. Bears are typically much larger than Samoyeds, and they can easily kill or injure them.
* Other dogs: Samoyeds are generally friendly dogs, but they can sometimes be aggressive towards other dogs. This is especially true if the other dog is a male or if the Samoyed is feeling threatened.
* Hot weather: Samoyeds are adapted to live in cold climates, and they can easily become overheated in hot weather. This can lead to a number of health problems, including heatstroke.