Rat Diet

Although their diets are not particularly specialized, rats feed primarily upon foods rich in carbohydrates. Carbohydrates are instrumental in rat growth and development, as well as in reproduction. However, not all carbohydrates can be ingested by rats; fructose and sucrose can lead to several abnormalities, while glucose and glucose-based polymers are preferred carbohydrate sources.

The rat's need for protein is lower than that of most other mammals. Some specimens refuse to consume foods high protein. Oats, wheat and tree bark provide protein to the rat's diet, as do nuts. Rats obtain vitamins and nutrients from vegetables and fruits such as watermelon, blueberries, plums and grapes. 

Rat Behavior

Rat Borne Diseases

Rat Fleas

Rat Habitat

Rat Hole

Rat Identification

Rat Infestation

Rat or Muskrat + Differences

Rat Sense of Smell

Rat Tracks

Rat Varieties

What Does A Rat Look Like?

Enemies and Predators of Rats

Rat Bites