They pull their ears to check if the ear is just right and also to check if the dogs will bite them or growl
A "wolf smile" is a body language exhibited by wolves and wolf-like dogs to indicate happiness, in which the ears are held horizontally and forward.
Dogs
dogs and cats move their ears to hear from where the sound id comming.the ears of cats and dogs are out so when the sound waves hit the outside of the ears it rebounds back into the ears.
It depends on what dog you are talking about. There are dogs with short ears but most have ears bigger than those of humans.
Dogs have good hearing, and move their ears forward to listen to what is in front of them. As they have forward facing eyes, this is often a point of interest - such as an owner or food. Generally, ears forward indicate friendliness and interest, but can also mean the dog is alert to danger and should not be taken as a friendly sign in an unknown dog.
When a fox's ears move forward, just like when dogs move their ears forward, they're attempting to focus all of their ears to one spot. This helps them hear faint sounds, which for foxes mostly helps in hunting the small, skittish animals that make up their diet.
Some dogs have warm ears because they have a higher blood flow to their ears, which helps regulate their body temperature.
Dogs ears are pretty close to human ears. So the answer to your question is yes they can.
Dogs' ears twitch to help them hear better and to express their emotions, such as excitement or alertness.
Dogs' ears are warm because they have a good blood supply close to the surface of the skin in their ears, which helps regulate their body temperature.
None no dog has 44 ears.
For hearing, just like we use our ears.