Close-up of a young brown Norway rat sitting still on the kitchen floor, washing and grooming himself with his front paws

rat brown rat kitchen rat in the kitchen grooming grooming himself pest indoor in house house inside on the floor brown mouse sitting still gross disgusting rodent unsanitary animal infestation rodent problem in home in the house inside the house inside home floor sits still lazy rat problem washing washing himself washes himself front paws small animal kitchen floor rattus young