Here are some randomly selected joke topics
Breed
What breed of dog loves to take a bath?
A shampoodle!
Sleep
Doctor: Are you a light sleeper?
Patient: No, I always sleep in the dark.
Fish
What do fish play on the piano?
Scales!
Birds
A bird in the hand is safer than one overhead.
Everyone
What is everyone doing at the same time?
Growing older.
Pigs
Why is 5 o'clock in the morning a bit like a pigs tail?
Because it's twirly!
Doctors
Patient: I have a splinter in my finger.
Doctor: Well, that's what you get for scratching your head.
Banks
I used to work in a bank, but then I lost interest.
Dog
What kind of dog wears a uniform and a badge?
A guard dog.