Are black Boxer dogs rare?

Yes, black Boxer dogs are rare because they’re genetically impossible. Here’s why: Boxers don’t carry the gene for a solid black coat — so “black Boxers” aren’t actually black. What you’re seeing is actually called a “reverse brindle” coat pattern. These dogs can look black at first glance, but under good light, you’ll spot faint stripes or lighter undertones. The breed standard only recognizes fawn and brindle (and their variations), not true solid black.

Sometimes, dogs who look fully black are actually Boxer mixes — often with breeds who do carry the solid-black gene. That doesn’t make them any less wonderful; it just means they’re not purebred Boxers. So if you come across someone advertising a “rare black Boxer,” it’s worth asking a few questions first.