The most prominent major “dog show last night” on February 3, 2026, was the Westminster Kennel Club Dog Show in New York, where a Doberman Pinscher named Penny (registered name GCHP CH Connquest Best Of Both Worlds) won Best in Show.

Quick Scoop: What Won Where

Because “the dog show” can mean different televised events, here’s the clearest match for “last night” (Feb 3, 2026):

  • Event: Westminster Kennel Club Dog Show finals at Madison Square Garden, New York.
  • Top title: Best in Show.
  • Winner: Doberman Pinscher “Penny” , 4-year-old female.
  • Role: She first won the Working Group, then advanced to and won Best in Show.

So if you were watching the big Westminster broadcast last night, the answer is: Penny the Doberman Pinscher took Best in Show.

If you meant a different local or specialty dog show aired in your area, share the channel or event name and I can help narrow it down using that context.