They are not unique to pugs, they are also suffered to a greater or lesser extent by
other brachycephalic dogs.
Not exact matches
Brachycephalic breeds include French Bulldogs, English Bulldogs, and
other flat - faced
dogs that have trouble breathing and cooling off due to their shortened muzzles.
Bulldogs are a prime example of this type of bite dentition, and many
other brachycephalic (short muzzled)
dogs also have an underbite.
These
brachycephalic breeds have shorter air passages than
other dogs and have to work harder to breathe in some cases.
Breed - specific Problems
Brachycephalic is the word used for these kinds of
dogs, which also include boxers, bullmastiffs, Pekingese and
others.
Anyone who knows Dr. Tweed knows about her obsession with
brachycephalic breeds (bulldogs, pugs, and
other squishy - faced
dogs).
Greyhounds typically have longer sleep times than
other dogs, and the
brachycephalic breeds with their pushed in snouts (Boston terriers, pugs, English bulldogs, etc.) are more disposed to upper airway obstructions.
But that all the
other «tissue», the skin on the face, the palate, the teeth, the tongue, the lining of the mouth etc, in many
brachycephalic dogs, is still much the same as it would be for a
dog with normal facial bones.
Brachycephalic dogs have just as many teeth as
other dogs.
Brachycephalic dogs have narrower trachea's compared to
other dogs of the same size, limiting the rate at which they pant.
Boxers are
Brachycephalic, meaning they have broad skulls which are shorter than
other breeds of
dog and were bred to have square muzzles with an underbite which made hanging on to prey particularly useful.
Be extra careful with
brachycephalic or short nose breeds like Pugs, Bulldogs, Boston Terriers, and my favorite, Boxers, as they are even more heat - intolerant than
other dogs.
The breeds most commonly affected include cocker spaniels, bulldogs, Boston terriers, beagles, bloodhounds, Lhasa Apsos, Shih Tzus, and
other brachycephalic breeds (
dogs with «squished» faces and short limbs).
Brachycephalic and toy breeds can be prone to having a tongue that is overly long compared to their mouths compared to
other breeds and
dogs with either an underbite or an overbite are more likely to develop this condition as they age.
If your
dog has a short upper or lower jaw and his teeth do not come together (like pugs, bulldogs, shih tzus, boxers, and
other brachycephalic breeds), he breathes through an open mouth, or he has normal jaws but they are tiny and the teeth are too close together (like the Maltese, Yorkie, Miniature Pinscher, and some
other small breeds) daily brushing is vital to prevent tartar buildup, gingivitis, and the eventual development of periodontal disease.
Sadly, selectively breeding for flatter and flatter faces, and for the characteristic «screw» tail that the pug shares with several
other flat faced (
brachycephalic) breeds, has had serious consequences for these lovely little
dogs, which we will discuss in the health section of this article.
Other morbidities, particularly ocular types, are also often seen in
dogs with
brachycephalic skulls.
Other studies have shown that
brachycephalic dogs are more likely to have ventral orientation of the olfactory bulbs [40], [41].