The surf one is a good pic and is cool with other high-quality pics. Girls like surfers and can be interpreted as wild, savage and also physical fitness.
The dog one is ok.
The first one... I mean, it's not in focus. Why even post that? It also just looks like you put on a suit, went outside at 1pm in the boiling heat of the day and tried to take some shots. Sun glasses, no go. ;)
The guitar one could be good if it didn't look so staged. Who wears shoes inside?