Alfrendo

Alfrendo is a minor character from Diary of a Wimpy Kid: Cabin Fever. Greg got him for Christmas so that he would be ready to take care of a baby brother. However, Greg lost him and feared that Alfredo would come to get revenge. He eventually found Alfredo in the flooded basement while looking for items to salvage. Greg eventually grew out of taking care of him and gave him away for the Toy Drive.

Trivia
Alfredo is the fourth non-human antagonist, the first being the Cheese, the second was the Muddy Hand and the third was Sweetie.

Greg writes,"At first I thought it was a real baby ..."