I am sure you always wear gloves in the garden, Kate, but they are more important when you have rats. I do not feed the birds till all "natural" food is gone from my garden. They have had the holly, pyracantha , cotoneaster and grapes but there ae still loads of rose hips so I have not put any costly bird seed out yet. If the rats get under the floor boards you need to tell the counciland have the pest controller out.