When Do Chihuahua Puppies Open Their Eyes And Ears. Pups no matter the breed open eyes and ears at 7 10 days old my vet suggest that the mom and pups be wormed at 2 4 6 8 and 10 weeks old only get wormer from vet the pups should get first vaccines. Your chihuahua will start to open its eyes around the two week mark.

Pups no matter the breed open eyes and ears at 7 10 days old my vet suggest that the mom and pups be wormed at 2 4 6 8 and 10 weeks old only get wormer from vet the pups should get first vaccines. The ears of chihuahua pups don t go from floppy to upright overnight and the process takes several weeks to complete. Two and three week old puppies will be able to track objects with their eyes and judge how far away a toy or a moving object is.
At 4 to 5 months as puppy teeth fall out and adult teeth push their way in it s not unusual for ears to droop over says midwest chihuahuas.
Usually they are paler when they are young puppies but change to their permanent color between 9 to 16 weeks old. Look for fully standing up ears at the age of 5 to 6 weeks. Their hearing will continue to develop until the puppies are around eight weeks old. In the beginning the eyes will look almost foggy and have that bluish tint.