We did our camino this spring. I pushed our kids in a buggy and my husband (100% blind) walked with his guide dog “Uuno”.
In my opinion, it is possible for you two to do the camino next year.
Here are some thoughts that you might need to consider…
I would suppose the biggest problem for you is not the guiding part. If you two train together, I’ll find your way to work as a team. I think the hardest part would be being together 24/7. Unlike travelling with a sighted person, you have more responsibilities towards your companion. Unless she wants to stay in a albergue “alone”, you two will most likely be spending a lot of time together. And this works both ways: it could be hard for both, not just you. I don’t know where you are from or does your friend speak English. With this I mean, could she spend some time with other pilgrims too? In our camino we found that people gladly helped, if you let them. My husband doesn’t speak much English, so he was even more dependent on me. Of course, he always had his guide dog to walk with, so he wasn’t as dependent of me as he would have been without Uuno. My husband said that he couldn’t have done camino without Uuno. But he has had guide dog most of his sightless life, so he is biased
Even if you are not going to do your camino with a guide dog, here are some things related to that. It is demanding for the dog. I think our Uuno was at the perfect age (5 years) for our over 800 km camino. He doesn’t have age related medical problems yet, but he has been guiding my husband for 3 years now and they had built a solid relationship before starting our camino. Uuno didn’t have any problems with his paws etc, but we had been training a lot and the dog had got used to long walks in walking paste. In Spain, hotels, hostals etc are obligated to accept guide dog in their premises. That, however, doesn’t mean that they will do so. The route takes you into small villages where people have never seen guide dogs before and they honestly don’t know about the rights of a guide dog. We had some problems regarding Uuno. In the end, only one albergue refused to let our dog in and one hotel refused to make a reservation after hearing, that we had a guide dog. We found, that the best way to get accommodation was to ask the people from the hotel we were staying in, to make a reservation for the next day. Usually, when a local person “guaranteed” that the dog was calm and well behaving, we were accepted in the next accommodation too.
We met three visually impeded persons on our camino. All of them were walking from Sarria. The path is easy to walk and mostly even from thereon. It doesn’t mean, that you couldn’t start your camino elsewhere. However, you might need some extra time, because guiding a blind person especially in down hills, is slow and demanding job. I’m sure, if you two put your mind into it, you’ll be just fine. You should train on tracks/paths, though.
I had some other thoughts, too, but I’m tired and my head just feels empty
If you have some questions, feel free to ask – here or privately. I wish you all the best in your preparations. You have a great experience waiting for you next year!