Come t o thonk of it, she probably doesn't realise how big she is now. We have a rescue Labrador, now 9 or 10 yrs old whose first home was with a Jack Russell cross and a Bichon Frisé. 18 kilos of malnourished and never exercised dog when we got him and now, at 35 kilos and well muscled he still thinks he's a lap dog!