They're getting to know each other.
Dogs' noses secrete a small amount of mucus which serves two purposes: to help their sense of smell, and to keep themselves cool.
'Two Dogs' can mean that the two dogs are doing something or whatever. 'Two Dogs' can even mean that there are two dogs in the room, it's not that hard to decode you know.
household flies have two noses.
Dogs' noses secrete a small amount of mucus which serves two purposes: to help their sense of smell, and to keep themselves cool. The thin layer of mucus helps with the absorption of scent chemicals from the air. In addition, the nose, along with the mouth and the pads of the feet, is one of the locations where dogs' bodies release heat. A dry nose CAN mean the dog is sick, but a perfectly healthy dog may have a dry nose, as well.
In short, it is their way of greeting. When a puppy is born he/she has two senses, touch and scent. It is impolite (in the dog world) for a dog to greet another with touch (pawing, biting, rubbing (like cats), etc.), so they rely on their second sense, scent. The scent of any animal is strongest in the rear... so that is where dogs sniff.
I don't think any dog would EVER have two noses unless they are like mental errr anything..... hopefully, they wouldn't though!! P.S.~it would be pretty sweet if they or one did though!! hahaha. :]]]
You look at the two parents noses and click on the babies noses until you get to the color in between the two parents colors on their noses. :)
In actuality, slugs do not have four noses. What people perceive as four noses on slugs are really two pairs of tentacles.
Because it is thought that 'moses' had two 'noses'. simple when you think about it.
Birds don't have noses like you do, but they have nostrils on their beaks.
The best way to learn how to draw noses are to acquire as many photographs of noses as possible and study the lines and curvature that are repeated as common theme in all noses. All noses will have a bridge, two nostrils and a septum.
if one of the female dogs touched the others pups the pup would smell like the other female, its mother would scent the smell (since dogs have good noses) and she would think its not her pup and kill it