Dogs are social creatures and are not designed to live by themselves, explains veterinary behaviour specialist Kersti Seksel. That doesn't necessarily mean they need a canine friend — humans count, too. As do other pets — anything from cats to goats. They like being in a group which is why they make good pets for humans because they like being with us. The way I answer that is I think we need to resolve the problems of the first dog before we get a second, she says. If you get the dog for you, rather than the dog, it will work out better. Because if you get it and it doesn't work out, they might not get on, then not even you have a bond with the dog and the potential for disaster is great. Dog behaviourist Melissa Starling says it's difficult to say a blanket yes or no to whether a second dog can help with anxiety issues, because every dog is different. Separation anxiety can manifest in different ways and most of the cases I deal with, where dogs have been diagnosed with separation-related distress, that's just one aspect of a bigger problem. A second dog won't address underlying issues, and may even make it worse.