Maybe it's 'Hank Hill' from King of the Hill. He's an older guy and a central character in the show.
One such comic strip could be 'Hagar the Horrible'. It's known for its humorous take on Viking life.
One possible cartoon cat starting with 'P' could be 'Puss in Boots'. It's a well-known and beloved character.
One example could be 'Bugs Bunny'. It's a well-known cartoon cat character that starts with 'B'.
Maybe you're thinking of 'Q Pootle 5'. It's a charming cartoon with cute characters and fun storylines.
One such Disney cartoon that starts with 'U' is 'Up'. It's a heartwarming and adventurous story about an elderly man's journey.
One such dog could be Goofy from Disney. He's known for his goofy and lovable nature.
First, draw a tall rectangle. Then, divide it into three equal parts horizontally. The middle part can be a bit thicker to give it that 'H' shape. You can decorate it with colors or patterns of your choice to make it more fun.
There are several like Nala from 'The Lion King'. She's a memorable character. Or Nick Wilde from 'Zootopia' who's quite charming.
I think 'Hobbes' from 'Calvin and Hobbes' could count. Although it's not a full-fledged cat cartoon, Hobbes is a significant cat character. Another possibility could be 'Hector's House', though it's a bit old and not as widely known these days.
Maybe it's 'Over the Garden Wall'. This comic strip has a unique and charming story. It starts with an interesting premise and takes you on a magical journey.