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Often referred to as 'purse-dogs' these tiny pups often spend a good amount of time with their owners as they are so easy to carry around. This makes chihuahuas one of the dog breeds most likely ...
A molera (also known as a fontanel) is a "soft spot" on the top of a Chihuahua's skull; it is the equivalent to the bregmatic or anterior fontanelle in human babies, but unlike most mammals Chihuahua's fontanelle persist into maturity. Historically it has been very common amongst Chihuahuas and was regarded as a mark of purity for this ...
The Chihuahua [a] (or Spanish: Chihuahueño) is a Mexican breed of toy dog. It is named for the Mexican state of Chihuahua and is the smallest dog breed in the world. [ 5 ] It is usually kept as a companion animal .
Pyometra or pyometritis is a uterine infection. Though it is most commonly known as a disease of the unaltered female dog, it is also a notable human disease. It is also seen in female cattle, horses, goats, sheep, swine, cats, rabbits, hamsters, ferrets, rats and guinea pigs.
Pseudopregnancy or "not-in-pig" is a condition that occurs when females exhibit physiological and behavioral signs associated with pregnancy, but there are no fetuses present. Pseudopregnancy can occur when all of the embryos are resorbed after the maternal recognition of pregnancy (days 10–15 postmating) and before fetal bone calcification ...
The Chihuahua is officially the world’s smallest breed. The American Kennel Club breed standard states that they should not exceed 6lb. The Guinness World Record holder of the title of the world ...
Alopecia resulting from hyperadrenocorticism is common in dogs and presents most often in the trunk region of the animal's body. [11] Hyperthyroidism is a second condition that can cause alopecia and in contrast to hyperadrenocorticism, regions experiencing rubbing, the joints of the limbs, and the tail tend to be the most affected regions in dogs.
A dog's glans consists of two sections: Behind the lower, long part (pars longa glandis) lies the "knot" (Bulbus glandis) [1] which expands only after penetrating the vagina and causes the male dog to remain inside the bitch ("Tie") for some time after ejaculation (typically between 15 and 30 min).