He does have a definate Keeshond look to him, but the floppy ears and tan coloring are throwing me off. I looked at the photo of him chewing on the blue ball and my brain said Lhaso Apso puppy. That tail is typical Keeshond how it curves over the back.
He is awfully cute though! Have fun with your little guy!
I've seen a few tan beagles (no white).. and the floppy ears could have also come from Mom...