I use this Lebanon bologna (sweet) and you can find the link on the blog post. 
https://archeryrob.wordpress.com/2018/07/30/lebanon-bologna/ The wife changed it a bit, but doesn't allow me to share "that one" 
I mix deer to 50/50 with 73% beef to get a about 14% fat content
This one I got from Old Fat Guy out of Canada and it is smooth and nice and mild. I have it in excel but need a link to post a picture here and don;t have one up. I might make 20# of this again. Here is his original post on it. 
https://www.smokingmeatforums.com/threads/moose-german-bologna.261053/#post-1815107This one mixed and almost emulsifies from the water content. A nice protein extraction and smooth finished product. 
Mettwurst Bologna            
20#   10#   5#   2.5#   Ingredients
10#   5#   2.5#   1.25#   Ground deer
10#   5#   2.5#   1.25#   Ground beef 73%
4 tsp   2 tsp   1 tsp   1/2 tsp   Pink Instacure
2/3 cup   6 Tbsp or 1/3C   3 Tbsp   1 1/2 Tbsp   Salt
½ tsp   ¼ tsp   1/8 tsp   1/16 tsp   White Pepper
4 tsp   2 tsp   1 tsp   1/2 tsp   All spice
2 tsp   1 tsp   1/2 tsp   1/4 tsp   Whole mustard seed
4 tsp   2 tsp   1 tsp   1/2 tsp   Dried marjoram
4 tsp   2 tsp   1 tsp   1/2 tsp   Ground coriander
4 tsp   2 tsp   1 tsp   1/2 tsp   Ground nutmeg
½ tsp   ¼ tsp   1/8 tsp   1/16 tsp   Ground ginger
1 tsp   ½ tsp   1/4 tsp   1/8 tsp   Ground celery seed
4 Tbsp   2 Tbsp   1 Tbsp   1 1/2 tsp   Light corn syrup
4 tsp   2 tsp   1 tsp   1/2 tsp   coarse ground pepper
4 tsp   2 tsp   1 tsp   1/2 tsp   Cardamon
1 1/3 cup   2/3 cup   1/3 cup   1/2 of 1/3 cup   Beer