Pretty much the same things we can. Their hearing and smell is better, but they haven't got much in the way of color vision.
Yes dogs can sense spirits.
Yes dogs can sense how you feel whether you are scared or happy :)
Yes, dogs can sense many things, they can even sense an adrenaline change.
Yes, dogs can sense all types of emotions you are experienceing, such as anger.
I believe some tracking dogs and hounds have the keenest sense of smell.
The weakest sense in a bird is hearing.
they can sense it
dogs
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.
A higher sense of protection of what's theirs.
dogs feed off others emotions so can sense when you are upset angry etc All dogs react differently to change, it depends on what the change is
dogs feed off others emotions so can sense when you are upset angry etc All dogs react differently to change, it depends on what the change is