How or whether your sense of smell will return is dependent upon what caused it to disappear in the first place. See an ENT (ear, nose, throat doctor) or neurologist asap for appropriate diagnosis and treatment. The longer the sense of smell is gone, the less likely you will get it back.
Yes it will vary soon.
Yes, lost cats can come back on their own, as they have a strong sense of smell and memory that can help them find their way home.
No.
The sense of smell is generally lost between ages 70-80. Also, it must be noted that it will be lost but not by some.
Yes, cats have a strong sense of direction and can often find their way home if they get lost. They rely on their keen sense of smell and memory of familiar landmarks to navigate back to their territory.
There is no information about a person being struck by a log and losing his sense of smell. Perhaps this was a fictitious story.
A fish's strongest sense is typically its sense of smell. They use their keen sense of smell to detect food, predators, and even to find their way back to their spawning grounds.
Yes, cats have a strong ability to remember their territory and can navigate their way back home if they get lost, relying on their keen sense of smell and mental map of their surroundings.
Yes, dogs can use their strong sense of smell to find their way back home.
Whales don't have a sense of smell because who can smell in water? They have Echo Location to help them navigate under water
lost your ability to hear sounds
Smell, dragons have a very good sense of smell.