Funny Stuff was DC's premier funny animal book of the Golden and at least early Silver Ages... if you are a fan of Captain Carrot and his Amazing Zoo Crew, you may recognize some of these characters!
Here's issue 10, I believe those are the Three Mousketeers (or at least one of the groups calling themselves that, anyway).
Issue 20's cover features the Dodo and the Frog -- the Frog did make an appearance in the first series of Captain Carrot!
And from issue 30's cover, it appears the D&F were considered the stars of the book at this point!
Here's issue 40...it looks to me like the characters have been evolving!
I don't know who the cover usurpers on issue 50's cover are!
Issue 60's cover demonstrates the cartoon maxim that any air blown or pumped into something resembling a balloon will transform into hydrogen or helium!
And with issue 70's cover, that wraps this up!
Next by the 10's, we dip back into the Marvel well again!