Separation issues not only have behavioral consequences for the dog but there's definitely an emotional component for both dog and owner, that may make things even harder. Many dogs are hyper-attached to a particular individual, while some simply do not like to be left alone.
Anxiety levels are mild to extreme and could display as stuffy, drooling, peeling or different vocalizations, inappropriate elimination, and jealousy. You can know more about the separation anxiety from Edinburgh Dog Behaviour according to your pet’s behavior.
In extreme instances, dogs may injure themselves trying to flee to follow their owners. It can be troublesome to come home to see devastation injuries day daily, and genuinely horrible to see that your dog suffer.
To begin with, set up a camcorder to record your dog's actions when you're away. Reviewing the footage can assist you to determine whether your dog appears anxious or angry, or will be ruining objects out of melancholy.
When it is the latter, then providing more exercise and mental stimulation should provide help. Consider creative direction solutions. If a dog remains calm as long as another dog is present, you could bring him to a doggy daycare center, or arrange for play dates with yet another dog.
If that is impossible, employ a pet sitter, or bring your puppy along when you do short errands. You could also place an item that smells like you to provide relaxation.