Perfectly reasonable question if in rather fractured English. Sit child on lap. Put feet into snowsuit. Stand child on floor. Put arms into sleeves. Zip up. No need to dress on knee, unless of course he is a baby.
Lard may be ok for certain small people MissAdventure but I think you should not rule out extra virgin olive oil.
I appreciate that would rather open the door for a potential "oil wars", with Waitrose v artisan delis, then other factors coming in in favour of Lidl DeLuxe range, arguing that it is a quality product for the ordinary person (providing of course that the purchaser isNOT wearing a polyester football supporters shirt.
Really MissA? But don't you find that they slip out if your hands; being greasy and all? Surely a bit of Castrol X would be a better lubricant? Ah well, each to their own!
Regarding getting grandson in a snowsuit what is prefeered way? I tell dd laid across knee or sitting and laid bigger they get esp to get zip from between legs. Is dressing on knee a thing of only older gen dd is intrigued