The Mystery Cartoon Character Game, ongoing.

Here's one that's even easier than the last one I posted:

1. I'm the same color, but not the same size as my buddy.

2. I inhabit a valley full of veggies.

3. I help my friend advertise products that are often donated to food banks.

This is Sprout from Green Giant.

Also, please forgive my ignorance, but I could have sworn I once put up Henery Hawk up as a character, which ironically, Tinyboot solved a while ago. However, he is not listed on the mystery character list, so I will let this slide.

Glowworm, you're right again. So you get another turn.

Yeah, I blame myself for having a really good memory-at least when it comes to cartoons.
I had a Sprout keychain once.

Anyhow.
1. I'm a happy little guy.
2. I laugh a lot.
3. I do have an official name, although I am commonly called by one that basically describes me to a t.

Sorry, this time, I'm totally stumped.

When I did Henery's character, I looked him up before posting. I was surprised though, that he was not listed.

As for the character, is it the Pillsbury Doughboy?

Yeah, I'm dead certain that I did Henery--hopefully this should get him listed now.

Also, yes, it is the Pillsbury Doughboy--his actual name is Poppin' Fresh.

1. The Pillsbury Doughboy is always cheerful.
2. He giggles a lot because people poke his tummy.
3.As I just explained, his actual name is Poppin' Fresh, but of course most people know him as the Pillsbury Doughboy.

All righty....

I love playing music.
But everyone says I'm terrible.
To play better I must suffer, and suffer I did.

Stumped once again. I did think of one, but he doesn't totally fit the clues.

ooh, I know this one for sure--however, I will hold for now to see if someone else gets it.

Sorry, but Glowworm already got the answer. It's Sprout, just like she said.

Alright, now with the next set.

Now that I'm playing better, everyone says I'm ugly!
Now I must clean myself up.
The instrument I play is also called, “the devil's instrument.”

Now I am not so sure if this is the character I originally thought it was.

I may post the last clues kinda early tomorrow (if no one guesses correctly), since I won't have time later in the day.

I think this might be P. P. Harry, from Ernest Pintoff's 1959 short The Violinist.

Just saw "The Violinist" on YouTube. Great story.

That's right peterhale! it is Harry.

He loves playing the violin, but everyone says he's terrible.
He was told that he must suffer for his art.
He did suffer and it showed in his looks.
Because he was unkempt, everyone started to say he's ugly.
He had to clean himself up.
The violin is also called, “the devil's instrument.”

Aaaand you're up!

Here we go...

1) I just want some cream.
2) My master is impatient.
3) My short is a warning.

Clearly, it's a cat not previously posted, but I don't know which one. The only one I can think of, unpleasant as it is, is the cat from "Chow Hound."