The starches and sugars found in food are ?

Starches -- sometimes called complex carbohydrates -- are polysaccharides or long sugar molecule chains found in foods such as all types of grains, corn, rice and potatoes.

Your dog can sniff at or even eat a bit of catnip. the herb is edible and not harmful. just don't expect them to roll around like a cat would! your dog may scrutinize catnip by licking and smelling at it, or be totally indifferent to this stimulant.