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As a Certified Professional Dog Trainer who specializes in behavior issues and has treated many cases of canine separation anxiety, I have seen first-hand how challenging the problem can be. Separation issues not only have behavioral consequences for the dog, but there is an emotional component for both dog and owner, which can make matters even more difficult.
Some dogs are hyper-attached to a particular person, while others simply do not like to be left alone. Anxiety levels range from mild to extreme, and may display as pacing, drooling, barking or other vocalizations, inappropriate elimination, and destruction, to name a few. In extreme cases, dogs may injure themselves trying to escape to follow their owners. It can be frustrating to come home to destruction and potty accidents day after day, and truly terrible to watch your dog suffer. So what can you do?