OMG where did the time go? i can't beleive she is already 5 months old

i really wish she would gain some weight she still is only 2 lbs 9 ozs. the breeder said this line is a slow grower so i still have hope lol.
Here are a few pics
1. Before i got her Daisy at 10 weeks
2. Daisy at 11 weeks
3. Daisy now
4. Daisy now