[nagdu] Possibly switching dog food advice would be welcome

[lizzy]

Hi All,
I know I'm coming late to this one, but I'm wondering if anyone 
can be more specific about the differences in stool noticed after 
going grain-free.  The reason I ask is because I was feeding my 
girl ProPlan Chicken and rice but switched to Nature's Domain 
Turkey and Sweet potato.  After the switch, she needs to poop 2-3 
times a day, but on ProPlan she only went once.  Anyone know why 
this might be? It's been about three weeks since we've made the 
switch, so I'm thinking she should be adjusted to it by now.  
Just curious about whether or not this is normal.
Thanks,
Lizzy