Alongside everything else that Puggles suffer from they are also susceptible to eye conditions. This includes, cherry eye, and progressive retinal atrophy, this one is when the third eyelid’s glands move and become uncomfortable, it can get irritated easily and cause infections, which in itself is very unpleasant.
With progressive retinal atrophy (PRA) it is a set of hereditary and genetic issues that affect the eyes, this means that the dog will have a more difficult time seeing at night or in the dark. So, if your Puggle starts bumping into all your furniture, and you feel like you will need to strap them in pillows, then you will know that something is wrong. Progressive retinal atrophy does not always lead to blindness, but it does have the potential to do so, this is why if you notice that your dogs' eyesight isn’t what it used to be then you should get them to the vet just in case. It is better to be safe than sorry and since their pug heritage is so susceptible, getting your Puggle checked is always wise.