Because they need to know everything about it. Just like the reason why dogs sniff each other's butts is because there is an anal gland beneath the tail and it tells everything about that dog. Dogs have a keen,sensative sense of smell.
They have big nasal cavities. Lots of space for a lot of smell receptors, basically.
dogs have a very good sense of smell i know cos i have 13 dogs they have this so they can find left over food on the ground dogs have a better smell than sight they can track down food fron 50m away i train my dogs to do this the trials of jumping and obedeince the trainer has a bit of food and the dogs can smell this and follow there leader that's how it is done ( i do this to)
yes
just so long as they have a sense of smell
Yes.
Dogs are capable to smelling fire from long distances. They have a much greater sense of smell than humans and are used extensively in rescues for this reason.
It has a sharp sense of touch, smell, and taste.
Traditionally, bloodhounds, but good sniffer dogs of many different breeds are used, beagles are a popular choice. I remember reading of a German shepherd who was the best sniffer dog in the US. All dogs have a an extaordinary sense of smell - about 500 times as sensitive as humans. That German shepherd was something of a freak,and was about 1000 times more sensitive. He was fed a special diet and housed in purified air.
Penguins do have a sense of smell, but wether or not it is 'good' is entirely up to you!
is their smell my dog can smell so good that it can find a rat 90 miles away
A dogs sense of smell is so acute that it can smell a person who was in a place days after.
yep they do
According to scientists, they did. In fact, they were thought to have an even better sense of smell than dogs, and dogs' sense of smell if around 60 times better than a person's.
I can't say. All dogs have a very good sense of smell, big or small. Springer Spaniels (Small to medium sized dogs) and Bloodhounds (Large dogs) both have a good sense of smell.
Well its just how they are made
Because dogs have a good sense of smell and hearing so they can tell where you are and where not to go.
Dogs have a good sense of smell and acute hearing.
Dogs are capable to smelling fire from long distances. They have a much greater sense of smell than humans and are used extensively in rescues for this reason.
American Eskimo dogs are intelligent, hyper, and very protective dogs. They have a good sense of smell and sense of hearing. In my opinion this breed is great because of the qualities it has.
[Supervisor's note: The question is confusing. Some are taking it to mean "Dogs that have no sense of smell," whereas I believe the intent is to identify breeds that aren't "smelly." If you asked the question, please re-word it to clarify. Thanks!]Dogs do have smell also they can smell from miles away! They also have very good smell sense they can even smell things if they don't see them!
It has a sharp sense of touch, smell, and taste.
yes, they are hunting dogs breed for their ability sniff out prey.