This is famous character from Looney Tunes, called Sylvester the Cat. Thank you to Barbara from Switzerland who sent this to me, it is very cute card.
His brief is here, Sylvester J. Pussycat, Sr., or simply, Sylvester the Cat, or Sylvester, or Puddy Tat (as in I tawt I taw a puddy tat, a sentence often repeated by his arch-nemesis Tweety Bird) or gringo pussy-gato (a sobriquet attached by another antagonist, Speedy Gonzales), is a fictional character, a three-time Academy Award-winning anthropomorphic tuxedo cat in the Looney Tunes and Merrie Melodies repertory, often chasing Tweety Bird, Speedy Gonzales, or Hippety Hopper. The name "Sylvester" is a play on felis silvestris, the scientific name for the wild cat species (domestic cats like Sylvester, though, are actually felis catus). The character debuted in Friz Freleng's Life With Feathers (1945). Freleng's 1947 cartoon Tweetie Pie was the first pairing of Tweety with Sylvester, and the Bob Clampett-directed Kitty Kornered (1946) was Sylvester's first pairing with Porky Pig. Sylvester appeared in 96 cartoons in the golden age.
Sylvester was #33 on TV Guide's list of top 50 best cartoon characters, together with Tweety