When it's just the eye it usually just looks cloudy, not stark white like that, which is why it looks like pus to me. It may just be a layer of pus over the eye, whether the eye itself is damaged or not, I don't know. The picture is blurry, so detail is missing. The first picture does look to have some swelling around the eye, so that's why I thought it could be from a respiratory infection. But it also could be from injury. If the second picture was closer and clearer, it would help.