If you have ever owned a dog or a cat as a family pet you get the humour in this, there is nothing more funny or appealing than your furry best friend. If you have not had a furry bestie, you may not get all the observational humour.
It's the type of comedy that in less subtle hands could be cringe worthy, but it's not, it's under played. Beautifully shot and directed, there is a story, but it's not too heavy, and the short format means it moves along,
The casting is a huge part in this drama success, the actors really caught those core looks, that our devoted but often extremely annoying friends give us.
I think it's a definitely a cheer you up rewatch.