I have a Lab, so most things which come to mind involve food . . . peanut butter, apples, cheese, bacon, etc.
That's not necessarily true! They like most food smells (not all), and some dogs (hunting breeds) like most nature smells.
nino smells like dogs
dog made from dog milk
Have the dog stop eating crowbars
Give the dogs a good bathing. If the odor literally smells like dirty sweat socks and the dogs are scratching, it would indicate that they have the mange and need treatment as soon as possible or it will continue to spread.
It's because they eat so many brownies.
Dogs are naturally carnivores, they like all kinds of meat. Also it may be because those meats have strong smells
If his breath smells like salt water, then he has tolerable breath. Dogs are like humans, in which the ideal scent of one's breath is salty. That means that the gums and teeth are clean. So, I really wouldn't worry. If it starts to smell like fecal matter, then worry.
I think because it smells like his food he ate so he eats it
No
Dogs learn about other dogs through the scent they leave. Similar to when people talk to other people, dogs convey messages through scents. A dog that smells another dogs urine, can learn if that dog is male or female, if they are in heat, what the dog's temperament is, if they are healthy or sick, etc.
the smell of smoke,the kind of food that they like and most dogs bark at the smell of a cook-out.