Grandpa Dave
Grandpa Dave is an aardvark. Grandpa Dave is Arthur, D.W. and baby Kate's maternal grandfather and the father of Fred, Jane, Jessica, and Lucy. He lives on the family farm in the country, which has been in the family for over 150 years. In Grandpa Dave's Memory Album, he is revealed to be in the early stages of Alzheimer's Disease.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.