CIA Agent Perry is a platypus, a pet of Phineas, Ferb, and Candance. He is also an undercover secret angent, using a hat to switch to and from his two identities. With the brown hat on his blue head, he is a secret angent, foiling gis arch enemy Doofenshmirts's seemingly "evil" plans. With no hat, he is Perry, an ordinary, inactive platpus.
Cookie from Beetle Bailey by Mort Walker
the only one i can think of with a white hat at the top of my head is Makarov, and he is the Fairy Tail Guild Master. Juvia's second costume has a white hat. Gajeel wears a white hat (I think) when he creates new songs (that sound terrible) and performs them.
Its called a Tri-Corn Hat
The hat Henry Jones wears is believed to be a tweed "walking hat".
Perry the Platypus's hat is brown.
In Phineas and Ferb, Perry the platypus wears a hat. The reason he wears this hat is to supposing hid his identity. As all the animal agents, he wears a small brown hat to show proof that he is an agent. Like a small badge. PNF-FAN!
I think he keeps it in a pocket, or by his side. But it is Physically impossible, besides he is a platypus.
halo
CIA Agent Perry is a platypus, a pet of Phineas, Ferb, and Candance. He is also an undercover secret angent, using a hat to switch to and from his two identities. With the brown hat on his blue head, he is a secret angent, foiling gis arch enemy Doofenshmirts's seemingly "evil" plans. With no hat, he is Perry, an ordinary, inactive platpus.
Luigi
beret ( pronounced brrr-ay)
Actually, yes I have! I dated Perry the Platypus. He showed up with a very stylish brown hat on. He had to leave early when his watch started beeping. I wonder why...
Huckleberry hound
A maid typically wears a uniform with a cap known as a "maid cap" or a "maid hat." It is usually white and has a simple design to complement the maid's uniform.
Alabama's groundhog Smith Lake Jake
Cookie from Beetle Bailey by Mort Walker