yeah thats what i figured it would have to be solitary, im cool with that 
once he/she/it settles in for a few days when i get it back ill take it out n vent it to find out for sure, i just figured at that size the nuchal hump would have started to become more pronounced if it were male, thanks
once he/she/it settles in for a few days when i get it back ill take it out n vent it to find out for sure, i just figured at that size the nuchal hump would have started to become more pronounced if it were male, thanks