While humans feel the restrictions of the MCO, pets have been enjoying themselves. Dogs are very social in nature, and for them, having everyone together is wonderful. They get lots of petting, and there are many more people who are up for a walk, even if the weather isn't nice.
In our street, the pugs, the Gremlins and the Huskies don't see much of a difference because their parents work from home, are retired and take their dogs to work with them. So the MCO hasn't made a huge difference.