Since my laptop died last week i have been using my phone, so far its been fine but i was getting this message all day yesterday and friday... Oh no! None of your pets are eligible for battle. You might want to make sure that they're well fed and happy!

so i got on my neighbors laptop and fed Nanuk, he is happy, healthy and fed

Hunger 10 /10 Happiness 11 / 10 Level: 139 Health: 345 / 345 Strength: 347 Defense: 346 Speed: 347 Intelligence: 697 Tier: 4

Why can I not battle? Is their something I am missing?

Is he already in battle?

You can check if he's in battle here http://subeta.net/games/battle/stats.php

FACEPALM

Nanuk Lord of the Arctic is in a battle! [forfeit battle]

Thank you I was not aware their was a way to check :/ LOL