We have a female JRT cross aged 9 who went had from a puppy and male Romanian rescue aged 3 who has been with us for 15 months. When he first came they played after a few days and now almost never play together. They sleep close together and run around a little bit together outside but that’s it. He seems quite submissive around her as she can be a grumpy bag and is the fun police when he gets giddy about walks or feeding times. Anyone else had this? It would be nice if they played together but I do wonder sometimes if the younger one particularly is missing out on play. He’s nervous and reactive around other dogs so not even having much of a play on walks