Alpine yodeling has a long-standing tradition in Switzerland and other parts of Europe, but did you know that a hunting dog from central Africa is a yodeler too? The Basenji is sometimes called the Barkless Dog because it indeed does not bark, preferring to make an unusual yodel-like sound called a "barroo" as its primary vocalization. What's more, unlike most other dog breeds, the Basenji only goes into heat once a year.
Have you ever wanted to have a floor mop as a pet? The Puli is easily identified by its signature long coat of corded fur, giving it the appearance of the cords on a mop or even stylish dreadlocks, particularly in the common black-colored variation. The coat on this Hungarian herding dog isn't just for looks either; it helps to keep the pooch waterproof.
Most dogs have one, reasonably uniform nose with a couple of nostrils. Then, there is a very small subset of double-nosed pointers that are sometimes also called split-nose pointers because their noses are literally split in half. The Catalburun of Turkey is one such example. In fact, "Catal" translates as "fork" and "burun" means "nose." This strange feature is said to provide the gundog with an enhanced sense of smell.
Chinese Crested Dog
One of the strangest looking pups that you'll ever see is the Chinese Crested Dog. It is small and mostly hairless and gets its name from the unique crest of fur flowing on top of its head, in addition to the tufts of fur on its paws and tail. To make this breed even stranger, the Powder Puff variant of the Chinese Crested Dog can have a full coat of fur. Both the Hairless and Powder Puff can even be found in the same litter!
Peruvian Inca Orchid
The Chinese Crested is hardly the only breed of hairless dog with a weird bit of fur on top of its head. The Peruvian Inca Orchid is equally bare on the rest of its body, but it has a spiky mohawk between its ears. In addition to its unique appearance, the Peruvian Inca Orchid can supposedly alleviate stomach pain, asthma and other conditions by "hugging" you, according to the folklore of Peru. Its long history as a pet dates back even before the Inca Empire.
Only recently established as a standardized breed, the Thai Ridgeback is one of only three breeds of dog with a ridge of hairs running the opposite direction on its back. This creates a clearly visible ridge of fur along its spine. The other two breeds with the ridge back feature are the Rhodesian Ridgeback of Zimbabwe and the Phu Quoc Ridgeback of Vietnam. The Thai Ridgeback is mostly unknown outside of its native Thailand.
At first glance, the Norwegian Lundehund looks like any other spitz from Scandinavia. Look a little closer and you'll realize that this cute little dog has six, fully functional toes on each foot instead of the usual four that you find on practically all other dogs. The Norwegian Lundehund is also remarkably flexible, being able to tilt its head backwards to touch its back and outstretch its legs to a full 90-degree horizontal angle like human arms. This came in really handy with its original job as a hunter of puffin birds and their eggs. "Lundehund" literally translates as "puffin dog" in Norwegian.
You've got dogs and then you've got cats, and never the twain shall meet, right? The Azawakh from sub-Saharan Africa challenges that notion with its oddly elegant, cat-like gait; it happily prances along with an upright double suspension gallop. Just like its feline counterparts, the Azawakh can be quite timid by nature, but don't expect it to be enticed by catnip or leap up on top of your kitchen cabinets.
New Guinea Singing Dog
Also known colloquially as the bush dingo, the New Guinea Singing Dog is one of the rarest breeds in the world. It is widely considered to be a wild dog with wild dog tendencies like an extreme hunt drive and the incessant desire to roam. However, it might also be able to make its way into Juilliard with its ability to belt out Broadway show tunes with the best of them. The New Guinea Singing Dog serenades anyone who will listen with a melodious howl that varies its pitch, hitting some very high notes. They'll even engage in highly synchronized "singing" in groups like a choir.
The Azawakh might have a gait like a feline, but the Telomian of Malaysia can climb circles around even the most agile of cats. These hunting dogs were bred by the indigenous people of Malaysia as a means of controlling vermin like rats and snakes. Because the Orang Asli built their huts on stilts to avoid dangerous wild animals like scorpions and leopards, their pet dogs had to learn how to climb the ladders to get back home. Their dexterity is so good that certain Telomian dogs can even use their paws to open doors like a person.