
I’ve had two bitches who happily lived together with no problems. They sorted out between them very early on who was in charge of what - Tora was food monitor and Jodi was in the lead for everything else. So long as both stuck to those rules (they did) then everything was fine. The food issue was sorted out very early in their relationship. 8 week old Jodi stuck her head in 15 month old Tora’s dish whilst she was eating, got told off and Jodi never did it again. They were fed side by side and Jodi would politely wait until Tora had finished eating, then both dogs would swap bowls to see if the other had left anything, then swap back again just to make absolutely sure there wasn’t a scrap left.

Sorry, I rambled. Different breed again, but I should imagine poodles would be fairly similar to GR’s in this respect.