As of 4pm, Sunday, August 27th I believe that Addie has sprained or even torn a ligiment in her left shoulder. She first presented her problem and was lame when I woke up and realized I'd not put the doggy step next to my high bed.
I could kill myself now for that but I have to take care of my pups first. I put her on the bed when I went to sleep and she was sleeping on the floor when I woke up. As she stood up, it was apparent that she could not stand on her front left leg. She has put absolutely no weight on that leg since.

The hard bulge I felt there is still there. If it was torn, it would ball up like that and if it were sprained it would be swollen and reduce when rubbed or cold applied? Maybe it is a tumor. 

Also, if torn, manipulating the joint would reveal nothing because the ligiment is not attached and is not being moved or stretched?

But, if I was rubbing a torn ligiment I think she would be screaming. For the first day she would flinch when I touched that area and I did the rubbing a day or so later. She had no reaction when you checked her.

She acts like she is sleeping off pain. She eats and drinks less and did puke and have diarrhea the first day. Could shock cause this? I'm thinking so.

The rice, boiled beef bits, smashed dog food and gravy mix I've been feeding her has been firming that up and she has not puked since. She shows no signs of illness otherwise. She eats less and sleeps most of the time. Wants to eat and then gets full fast and drinks plenty of water but turns away from it sometimes like she does the food somethimes. Probably full and not active so now working it off.

I know the severe pain of a torn tendon or ligiment would be enough to reduce my appitite and drive me to sleeping all the time as Addie is.
I've been there - I've done that.

I broke my right ankle in 3 places in 8th grade and tore the ligiments, it was the worst pain in my life. I was looking at the BOTTOM of my foot turned up at me on the right side of my leg where there should not have been a foot at all.

I had a full leg cast to my crotch for 6 months, used a wheel chair for that time and a couple of months afterwards. It took 2 years to learn to walk without limping and before the doctors would let me play sports at all. Then, despite the doctors warnings, I played soccer the first year & basketball through the rest of high school and college.

I sprained both ankles more times than I can count after that and did so severely 3 or 4 times. I broke the same anke at 25 years of age playing basketball and 5 years ago when I slipped and slid down a ladder to a loft and landed squarely on my feet. There was very little prain because I didn't stretch anything. I simply landed hard. I was not sure how bad I was hurt until I drove myself to the hospital 12 hours later to have it looked at. Fractured. Sprains hurt much much worse than breaks or fractures with limited or no soft tissue damage. 

Realistically, I think I have only the options of nursing Addie along to see if she heals and letting her go if she does not. It won't heal and will never be better if it is torn without an MRI to confirm it and surgery to correct it,

Addie is the alpha dog and her brother Hank will be devistated too. 

I'm giving the pain meds you gave me to Addie. I increased from 1/2 pill a day to 1 pill a day. So, she does not seem to be suffering. Sleeping a lot but not happy when she is awake. She is how I would be if I hurt my leg. So, we seem to have time to see if she heals from a sprain.

UPDATE
As of 2am Monday 8/28/17,
Addie is still eating very lightly, drinking water, going potty something between diarreha & firm. She did put her foot on the ground for the first time but is still not walking on it and is still very gimpy. The scab on her wart that I found and worked on in the above videos is dark black! I've not seen that before.

UPDATE 2
August 29, 2017  -  11:45 pm
Addie seemed better today. Her and Hank sat by the screen door and both barked at the things they always bark at. Then they layed down next to each other. I'm goofy and I talked with them both as we sat on the floor together. I played happy music and we had a great time. I've tried to keep my 'happy voice' so they both can be for now. It makes me feel better too.

She has not puked since that one time and has gone potty fairly well. This evening she ate more than the last couple of days. I gave her ground beef, shredded steak, and a little rice mixed in. She ate very agressively and wanted more. So, I gave her more. Then she wanted more but I stopped. I thought it best so she does not make herself sick. She normally has a half a can of dog food twice a day and she probably had a about 3/4 of a can and drank plenty of water. She seemed to be improving. But, since about 8pm she had sad eyes again. 

It is almost midnight and she has been laying down and sleeping but moved about an hour ago from in front of the screen door to behind me at my desk. I've been laying on my bed roll on the floor next to her and she and I have been talking and I've been petting her. 

Then she rolled onto her side with her hurt shoulder up a few minutes ago. Her arm seems to be sticking out further with her elbow pointing kind of out further from her body. I checked the bump under her arm. It is larger than it was this morning when I last checked it. It did not seem to be larger since I first discovered it the morning she was lame. I gave her another pain pill.

She is now sleeping quietly. I think that, regardless of if she is injured as a result of my stupidity or has a tumor, Hank & I have to say goodbye to Addie very soon.

It's 1am and Addie went potty - both and it is obvious now that her left arm is sticking out. 

UPDATE 2

August 30, 2017 - 12:15 pm
 

Addie continues to sleep next to the slider doors almost all the time. She does not get up but to raise her head and bark with Hank out the patio slider screen door. I carried her outside this morning and she peed and pood better. Not much but firmer.

When I brought her in I gave her a pain pill and water and food. She would not even lick the food. Drank a fair amount, not a lot, of water. A few minutes later she puked up the pill and water.

We'll be visiting the pup's Vet tomorrow morning after We visit Sharon. I'll leave Hank with her when we do. He'll be howling until I return as he always does. But, for the second time ever, without Addie there.

UPDATE
August 30, 2017 - 4pm

Addie would not take food or water and started to shake like she had the shivers from being cold and it went away after a few minutes. I held her while she did and knew it was time.

She and Hank and I had a wonderful day together yesterday.
I made arrangements on the phone with Sharon who later took care of contacting the vet emergency place.
I thought if she stayed quiet and kept going has she has, we could wait until tomorrow morning to visit the vet. But, she does not want to get up now. A little while later Addie started to shake again and we said goodbye to Hank for a couple of minutes before I took Addie away. Sharon was on a video call on my iPad with Hank to try and keep him calm while I was gone. It didn't work. She said he howled terribly until I came home alone. 

MY POOR HANK!!!

Hank joined Addie in February 2020.
They were such WONDERFUL pups!