I’m not sure how it became standard for all seamstresses to have cats. Maybe the cats decided it, as that’s kinda how cats are.
Anyways, at least I made the smart choice of getting color coordinated cats, so my costumes only have one shade of cat hair.
They have a clearly demonstrated taste for the finer fabrics in life:
Wesley finds this linen acceptable
Although it can’t compare to silk dupioni and gold lace
Kaylee keeping it classy on my leather jacket
Kaylee is also super helpful if I need my fabric flat
She also makes a great pattern weight
Human, your stitches are crooked
Now pay attention to us.
Occasionally they will concede to slumming it, and make do with *gasp* polyester fleece!
Being a cat is really difficult
Avant Garbe 
Kitty fur is the best accessory.