The mouth of animals performs several important functions life activity. This is not only a meal and water. She performs an important role in grooming, thermoregulation and communication. Dentistry very important for the health and well-being of animals.
Dogs are carnivores and their teeth reflect them. carnivorous evolutionary history. Domestic dogs of course turned into omnivores since most dry dog food contain a significant amount of plant foods.
A common anomaly in dog jaw formation is the preservation of primary teeth. It happens when permanent teeth do not grow immediately after milk, and therefore not tear out the roots of milk teeth and go out next.
Skull shape
Contents
The placement of teeth in dogs depends on the shape of the skull. Share three The main skull shapes in dogs:
- Brachycephalic: short, broad muzzle. For example, Pekingese, Pugs
- Mesocephalic: muzzle of medium length and width. For example, Golden Retrievers, Terriers, most cats, and ferrets.
- Dolichocephalic: long, narrow muzzle. For example, Dobermans, Greyhound, oriental cats.
Types of teeth
All mammalian predators have teeth located in the upper and lower jaw. There are four types of teeth with various functions:
- Incisors: cut and bite food
- Canines: Hold and Tear
- Premolars: cutting, holding and cutting food
- Molar (Molars): grinding food
How many teeth does a dog have?
Many mammals, including dogs, cats and ferrets, have two sets of teeth, one set (the so-called “baby teeth”) drops out and is replaced by constant dialing. Although the exact number may change, puppies usually have 28 (14 from the bottom and 14 from the top) temporary, milk teeth, while adult dogs have 42 (22 lower and 20 upper) permanent tooth. At the same time, kittens have 26 dairy, and adult cats with 30 teeth each.
Teething. When do dogs change teeth?
In puppies, baby teeth begin to erupt with 3-4 weeks age and permanent teeth begin to appear around 3-4 month old. Until 24 weeks of age, usually all permanent teeth are already growing.
| Dairy | Permanent | |
|---|---|---|
| Incisors | 4-6 weeks | 3-5 months |
| Fangs | 5-6 weeks | 4-6 months |
| Premolars | 6 weeks | 4-5 months |
| Permanent teeth | 5-7 months |
Milk teeth should fall out with the appearance of permanent teeth. If this does not happen, they must be removed surgically. by to prevent the loss of permanent teeth.
