Grandma's dog is acting a bit weird

You are an old lady living in the surroundings of Tchernobyl. Your beloved dog Myshka came back from its stroll today. But it seems…different? On your way to the veterinary to make it examined, Myshka seems to have recently developped a new taste for radioactive mushrooms. But guards are patrolling any suspicious activities in the area, unfortunatly you can't wait any longer. Make sure it does not starve nor eat too much. Who knows what could happen?
Play it here : https://ldjam.com/events/ludum-dare/49/hungry-myshka