He has slow movement speed, but attacks non-stop with high damage (mid range, Area Attack). Killed when knocked back once.
Dagshund attacks non-stop and has a strong Area Attack. However, this enemy has a fairly slow attack animation, so it is pretty hard for him to advance. The best thing to do would be to spam defensive units (Cat, Tank Cat, etc...) while having a Bahamut Cat to take it out. Stacking Lizard Cats or Salon Cats can also work if you have enough meatshields to stall the Dagshund. This enemy isn't intimidating alone, but is usually spawned in groups or just spawned rapidly when included in a level.