Difficulty: Moderately Easy
Step1
Use a mild shampoo, such as shampoo for rabbits or baby shampoo. Only use a little bit.
Step2
Wet the guinea pig with warm tap water. Once the guinea pig is wet, gently massage the shampoo into the hair lightly using your fingertips. Be careful not to get the shampoo in the guinea pig's eyes.
Step3
Rinse the shampoo from the guinea pig. Use a cup to slowly pour water over the guinea pig. A water sprayer might startle the guinea pig.
Step4
Make sure the guinea pig is calm and relaxed during the entire bath. If the guinea pig becomes very scared or stressed, stop the bath and allow it time to relax. Stress can be harmful to a guinea pig.
Step5
Wrap the guinea pig in a towel until it is thoroughly dry. Assuring the guinea pig is completely dry will also assure that it does not get cold. Guinea pigs will get sick if left wet and cold.
Step6
Reward the guinea pig that did well in the bathtub. Give it a carrot stick or guinea pig snack. It is always good to reward good behavior because it could lead to repeat good behavior.