we had a cocker spaniel a long time ago. somehow a much bigger dog got into our back yard and I just happened to look out the window to catch ole shorty attempting to seal the deal with the much bigger lass. it was hilarious to see him with the super serious look on his face, holding on for dear life with his front paws and his back legs kicking wildy away in mid air. I pounded on the widow and spooked them both. He lost his balance and rolled right on off but the whole time never stopped trying to hold on to catch himself. Before I even made it outside he had cornered the other dog and was already trying to jump back on in anyway he could. I finally backed him off long enough to run the other dog off and shorty just looked around and then looked back at me like "dang man! almost!". sounds like your pup was pretty commited!

those are some nice looking pups. will be interesting to see how they look full grown.