Farmers don't see animals in the same way as standard householders.
For a farmer, his animals are an investment, and a way to realise a profit, so his interest is concerned with keeping them healthy and raising them for which ever product her dervies from them. Sentimentality is never an issue.
Householoders on the other hand have pets. They develop a relationship with their pet, and invest time and emotion in that relationship.
This is the gulf between 'city' and 'country' people. City people find the notion of hunting animals barbaric, country people, with their emotionless interaction with animals around them have no problem in hunting them for sport.
So the short answer is - farmers do not 'love' their animals, but this is obviously not a commercial farming scenario, more lke a small-holding where leglect is endemic.