what color are dog fleas
Yes, fleas can be seen. You have to look very good into the dogâs skin. These parasites are wingless. The color of the flea is a dark-reddish-brown color. These creatures are very small robust insects. The adult fleas are 1/16-1/8 inch long. They have a hard body and cannot be crushed between the fingers. The must be smashed between the finger nails until you hear the snap.