Some small dogs are smart, and so are some big dogs, so yes and no. It depends on the dog. Different sources give different lists of 'smartest dogs', but most breeds which figure are larger breeds. An exception is the papillon.
chawawas(small dogs)have big ears because they listen good(lol)
I can't say. All dogs have a very good sense of smell, big or small. Springer Spaniels (Small to medium sized dogs) and Bloodhounds (Large dogs) both have a good sense of smell.
Small and Big,but he rally likes big dogs the most.
pupies are small dogs And dogs are big pupies!
Big dogs are very bad for a childs life. a small dog such as a maltese is worthy and voted by many children.
Big dogs are much better at running because they have longer legs but some small dogs are pretty fast.
It depends on the type of dog. There is no hard or fast rule for big or small dogs' barking. It just depends on the breed of dog.
Huge
yes small dogs have small prints and big dogs have big prints
it depends on the breed. dogs can be small, medium, or big.
Rat terriers are great dogs that can live in apartments. They are very loving and do not get big but they do need some running time outside.
All dogs, especially small ones, need lots of space and light. They also need access to clean water and ventilation. They also need as much exercise as large dogs, and can get aggressive if not trained and treated like a big dog.