A sudden change in behavior is often a cause for concern among dog owners. Dogs, unable to communicate their discomfort, may exhibit strange behavior when they are feeling unwell. If your dog suddenly becomes scared when you are about to leave the house, it could be a sign of separation anxiety.
When dogs are not feeling their best, they tend to hide until they start to feel better. This behavior is likely a survival instinct from their wild ancestors, who would hide when sick or weak to avoid predators. However, some dogs may suddenly become scared when they are in pain because they are unsure of what is happening to them. In a similar situation, anyone would feel afraid. Pay attention to other signs of illness in your dog, such as lethargy, vomiting, diarrhea, fever, or loss of appetite.
Not all instances of fear in dogs are caused by serious medical conditions, but it is important to address the underlying issue as soon as possible. Separation anxiety may exhibit as an initial warning sign that indicates your dog is sick. All dogs form a bond with their owners, but some develop an intense attachment that makes it difficult for them to cope when their human is not around. This condition is known as separation anxiety, and certain breeds are more prone to it.
Dogs with separation anxiety may bark, howl, and pace when left alone. They may also become excessively clingy and genuinely distressed when their owner is about to leave. In many cases, dogs with separation anxiety may engage in destructive behavior when their owner is away. Unfortunately, some owners mistake this behavior for a simple behavior problem and resort to punishment, which should never be done. It is important to remember that your dog is genuinely suffering and cannot control their actions.