Beagles don't necessarily have a standard on their markings and lemon is an accepted colour. I assume this is a two-toned beagle. The ears also only have a set length for show and can be very long. Keep in mind that a puppies ears will look huge. My uncle used to breed them for hunting and they were working types that had a thinner looking head than the show types. Perhaps this one is working quality and not show quality. Either way I'm sure he's adorable and pics are a must.
Which lemon does he look most like?
[img]http://rds.yahoo.com/S=96062883/K=lemon+beagle/v=2/SID=w/l=IVS/SIG=124knj9iv/EXP=1116973793/*-http%3A//www.typ-beagle.de/B_Farben/lemonwhite.jpg[/img]
[img]http://rds.yahoo.com/S=96062883/K=lemon+beagle/v=2/SID=w/l=IVS/SIG=11ki4gqja/EXP=1116973907/*-http%3A//www.urliup.com/frosty.jpg[/img]

Here's a more working type beagle.
[img]http://rds.yahoo.com/S=96062883/K=lemon+beagle/v=2/SID=w/l=IVS/SIG=12gblaqc4/EXP=1116973967/*-http%3A//www.puppy.com.my/forumimages/users/7150-user_icon.jpg[/img]