Is My Dog a Belgian Malinois?

Your puppy is very cute! I think he's a Belgian malinois.
Your puppy's weight matches the approximate weight of a Belgian Malinois at this age (weight is slightly higher than in this chart, but this is normal for a male dogfoodsmart.com/.../).

The American Kennel Club describes the breed as follows: "Belgian Malinois are squarely built, proud, and alert herders standing 22 to 26 inches. Strong and well-muscled, but more elegant than bulky, there's an honest, no-frills look about them, as befit dogs built to work hard for their feed. A breed hallmark is the proud carriage of the head. Coat colors range from a rich fawn to mahogany. The black ears and mask accentuate bright, questioning eyes the color of dark Belgian chocolate . If you have ever seen a Mal perform an obedience routine, you know firsthand what a smart and eager breed this is. Problems set in, though, when this people-oriented dog is underemployed and neglected. Exercise, and plenty of it, preferably side by side with their adored owner, is key to Mal happiness. " www.akc.org/.../

If you still have doubts, then do a DNA test.