Wolves are presented as typical carnivores in the linked video.
The web page puts dogs in the category of omnivores like many experts do or did.
https://en.wikipedia.org/wiki/Dog
https://en.wikipedia.org/wiki/Dog_food
http://www.vetstreet.com/our-pet-experts/are-dogs-carnivores...
I link these "vegan activists" because they were active to create the good videos that I can link.
I live in West-Europe and from primary school to university, the recommendation for food has always been less meat and less cheese and less fat and less candy and more vegetables including fruits and more fiber.
The benefits of a plant based or vegan diet have become only more scientifically validated and more accepted in the population. Also because of a growing acceptance that actions against climate warming and pollution and unsustainable and horrible animal farming are needed.
http://www.who.int/features/qa/cancer-red-meat/en/
https://www.ncbi.nlm.nih.gov/m/pubmed/19562864/
https://www.ncbi.nlm.nih.gov/m/pubmed/27886704/
https://www.ncbi.nlm.nih.gov/m/pubmed/21139125/
https://www.eatright.org/food/nutrition/vegetarian-and-speci...