Please help me:((
I'm upset:( well my dog went missing for 2 days night and day, and he came back for like 4 min ate licked on my other dog and left again! here's my point today he came back and he wasn't the same!! like I missed him forever and I saw him by the tree drinking water I was super exited I ran to him and hugged him he didn't lick me r nutin it's like he didn't want to have anything to do with me:( him and my other dog r tight! and he only played with her for like 10 seconds! then I was actually a little scared to pet him as if he was gonna bite me!!!! and I'm never scared of him!! so I was wondering if he's gone wild or if he was just tired and hungry o and he left again 2 hours ago:(( please any answers would help!! sorry it's so long!