(Lucky S, complete eyeliner, excellent beagle aka detective aka superhero + all kinds of living people, half-dead folks, self-encouragers, and dutiful, patient people)
1. About expertise
The debate over Britain's greatest detective: Holmes or the Beagle Detective?
The beagle's eyes are big, so it spots clues everywhere. That's one win. The beagle barks loudly, intimidating enemies. That's two wins. The beagle has a gentle personality and is easy to work with. That's three wins.
Ta-da! The Beagle Detective is here. Everybody, move aside!
At the crime scene:
A: Detective, detective!
Sherlock and the beagle: What? ...You're a detective too?
Beagle Detective (running around werwerwer) (starting to wreck the place) (bringing out crucial evidence)
Scotland Yard: As expected of the Beagle Detective!
Sherlock: That's just a stupid dog. Open your fish eyes and look properly!
Beagle: Werwerwerwer!!
2. About mistaken identity
The person the Beagle Detective hates: Sherlock
A: Your curls... It doesn't really like poodles.
In the end, the beagle looked past the curly hair and remembered Sherlock's face after all
Werwerwer (running over happily) (crashing into a red cape)
The King: You know we can't afford to keep a dog, right?
Stephen: ? Whose dog is this?
3. About names
TV show: "...consulting detective Sherlock..."
Beagle: Wer!
The Captain (rewinding it over and over)
Beagle: Werwerwer!
The Captain (laughing): So your name is Sherlock.
The scene of yet another failed attempt by the League of Assassins to interfere in Gotham's affairs
Ra's al Ghul: I must warn you, Detective
Beagle: Werwerwer
The Robins: Pfft
The Dark Knight: Even the dog doesn't want to hear your warning.
4. About likes
A: The detective is a well-behaved, friendly little dog. He especially likes golden retrievers.
The Captain (dragging the beagle out of bed before dawn for a furious three-hour run): He really is well-behaved.
Beagle (completely worn out)
Thor (with the ends of his golden hair licked all night and chewed into a mess): He really is friendly... I need deodorizing shampoo.
A: The detective also likes birds.
For example, dragging the big blue bird to the shop entrance to pee while he's on a date.
For example, playing passionate music when the Red Hood makes his entrance, even if it sounds like a donkey braying.
For example, helping the nerdy little red bird get away from the computer and exercise.
For example, protecting young Robin.
Young Robin (×) little demon (?) : Weapons rust over time, but not subordinates. I will train it to become my loyal subordinate, a sharp weapon
Cerberus, shut up! That's the great Bat Cape, not a chew toy! (Those teeth really are sharp.)
(Though it isn't mentioned in the blurb, he'll also play with the Batgirls.)
Theme: Dogs are humanity's best friends