Georgia Gardening: Daphne with problems or??, 1 by TulipLady

TulipLady wrote:
Forgot where I saw the "Daphne" thread yestyerday but decided to post my pic and question here anyway. In my Ga gardening innocence I purchased 2 winter-daphne's. At Home Depot (for maybe $ 7 or $9, they're pretty small of course). I did read up on them (before I bought them) and think I did okay with planting. But one of them gets somewhat yellowish leaves. Is this a dog "helping" with watering???? or have I bungled up with something??? They smell great, are still blooming, so I was very proud of myself..but now I'm not so sure anymore.
Anybody ideas?