Don't mean to be a pessimist. I think it's cute, really! But i wouldn't breed different types of dogs just to make them cute. Look up a pug skull and you will see what I mean. (They're cute tho)
But even so there shouldn't be such a big difference. German Shepherds and Huskies, neither of them have bent ears. They may have floppy ears at first but they usually straighten up as they grow older. This dog looks nothing like what it's breeded from.
And when I say floppy ears I mean this:
https://goo.gl/images/Frq6GN
a purebred Siberian should have erect ears as an adult, but when that happens varies from pup to pup. Some puppies have their ears standing straight up at a couple of weeks of age, others, it takes about 9-12 months.
https://goo.gl/images/qZOytA
And when I say floppy ears I mean this:
https://goo.gl/images/Frq6GN
Besides, crossbreeds always vary a lot in their looks, there's no way to clearly predict it