Here are some things for textures:
http://feral-heart.com/index.php?option=com_jfusion&Itemid=2&jfile=index.php&topic=10239.0 (http://feral-heart.com/index.php?option=com_jfusion&Itemid=2&jfile=index.php&topic=10239.0)
http://feral-heart.com/index.php?option=com_jfusion&Itemid=2&jfile=index.php&topic=8659.0 (http://feral-heart.com/index.php?option=com_jfusion&Itemid=2&jfile=index.php&topic=8659.0)
And, for the kennel and cat tiers, did you put the .MATERIAL file into rocks {FeralHeart->media->objects->rocks} and let it overwrite the other .MATERIAL file?