Vintage monogram Louis Vuitton Dog Carrier bag

Came across this beauty at an antique shop. Everything seems to check out on this lovely “Louis Vuitton Monogram “Sac Chien” dog carrier. Leather cowhide handles and even comes with a lock(no key but is easy to order). I have yet to get a verification on authenticity so if anyone has any tips or could tell from the pictures please lmk 🤞🏽. This has been used and shows signs of very light wear and tare. Overall sturdy and useable still and in great shape no severe damage. (863 vx stamp )