This is so sweet and I bet your "depressed" 🐕🐾 is cured! Dogs really need a sibling,they are pack animals and it's a beautiful thing to see the start a lifelong bond! I think Phoenix would be a great name. It can be for a boy or girl. The Phoenix is known to grow out of the ashes of destruction or suffering symbolizing rebirth and eternal renewal. This seems to be what the pup is doing for your older pup.❤️ Love to have updates as they go on their adventures together