Hello! I recently acquired a 1 month old chahoua and all has been going well, but he is extremely skiddish around me and runs every time I open up his enclosure. Is this normal for really young chahouas? What's the best way to socialize them? When he's awake he'll stick to his glass and just stare at me and when I get close to the glass he doesn't flinch or run or anything, but as soon as I open his enclosure up he darts away.