Hong Kong (AFP) – Videos of frolicking felines and gifs of purring pussies will be how most animal enthusiasts mark International Cat Day on Saturday.But for owners who believe their pets are scratchy, aggressive and mean, the problem is probably you, according to a Hong Kong-based cat consultant who has owned 50 in her lifetime.Feline behaviourist Briganne Carter mostly helps cat owners deal with problems like their pets scratching furniture and urinating outside the litter box, and said “a lot of the time it has more to do with the pet owners than the cats”.”Most people are really resistant …