They smell because they are looking for a good spot to relax and take a break from all the trouble they've done in a day.
I think, (not sure) it's because they are itching their backs
Dogs roll in/on things they think smell good. It's like perfume to them.
They actually just like the smell.
They like themselfs to smell like sand and fish.
because they are dogs they roll around in mud and chase things to a place where it probably smells
They mostly pull sleds, smell each other and roll around in the snow.
They mostly pull sleds, smell each other and roll around in the snow.
Imagine you are a dog -that dead animal smell like the most wonderful thing you have ever smelt so you rub it on yourself and make you smell better. This is the same reason that they roll in other animals' waste too.
no dogs tongues do not roll
No, dogs smell with their noses.
They may be eating their own or other dogs feces because of a nutritional reason. They may not be getting the nutrition they need from their diet so they eat the other animals feces as a way of getting the nutrients. Mother dogs eat pups' feces to avoid attracting predators. Puppies may do it as part of their exploration of the world, and the behavior can be reinforced by the attention it attracts.
If the dog is a outside dog just being in the sun running and playing also dogs tend to roll on dead frogs.If a indoor dog then it could be that it just needs a bath.They can also smell from playing with other dogs.