Yes. If they didn't it'd be impossible to train them to track.
The digestion process can begin, because enzymes in the saliva are produced. Also, they can learn to associate certain foods with certain smells.
That's not necessarily true! They like most food smells (not all), and some dogs (hunting breeds) like most nature smells.
One with meat. They prefer wet food i think.
dog food, dog treats, human food, trash anything that smells good to them
I think because it smells like his food he ate so he eats it
Certain smells that can cause nausea in individuals include strong odors such as chemicals, spoiled food, smoke, and certain perfumes. These smells can trigger a physical reaction in the body that leads to feelings of nausea.
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the smell of smoke,the kind of food that they like and most dogs bark at the smell of a cook-out.
because so they know if the food is good for eat or if it smells nice
dogs prefer dry food because when their food gets wet it wears away the food particles
Dogs have individual preferences when it comes to food, so whether or not they prefer Cibbles dog food will vary. It's important to observe your dog's reaction to the food and monitor their overall health and well-being while feeding them Cibbles or any other brand.
Human food it taste better but could lead to u giving them yoyr food off your dinner plate which is not good