Dober P.D. has very slow movement speed. He has very high health, has close-ranged attacks, hits multiple cats (5,500 damage per attack at 100% strength magnification) and has a 33% chance to do a powerful Lv. 3 Shockwave. Overall, Dober P.D is a challenging enemy to defeat due to the lack of units specialized to deal with non-traited enemies. Ururun may help with her occasional knockbacks.
Had 7 marriages and 52 times of capricious calendar.
Its colours is gray near black, but it isn't black.
Since he can use wave attacks, swarming him with close-ranged cats will negatively affect you. One way to defeat him is to build up 2 or 3 Bahamut Cats, supported by other strong cats, before reaching the enemy base.
Don't forget to bring Cats that can effect White Enemies (for example, Holy Valkyrie) or are immune to/negate shockwaves (for example, Anubis for immunity to shockwaves and Octopus for negating shockwaves) to fight Dober P.D.