my sweet little boston needs to gain a little weight. nothing particular i hear everybody thinking

but this little monster wont eat. wel actually he does eat but the bitches here are in heat...... he is now a year old and his hormones are doing very well. i know that this fase will pass but i find it sooooooooooooooooooooo frustrating!

i'd rather have him mount everything in site than him not eating. this behavior i can do something about but not eating.......
he has just eaten 2/3 of his evening dinner and the last little bit he leaves standing!
luckely he's not skinny but i'd like him to gain 0.5kg...............
anyone else have these feelings?