Answer:
I would say C) These loving animals are always ready for a hug or pat on the head.
Step-by-step explanation:
A) Secondly, many dogs are protective of their owners.
- Dogs are protective of their owners
B) First of all, dogs are affectionate and fun companions.
- Dogs are affectionate and fun companions
C) These loving animals are always ready for a hug or pat on the head.
- Not all dogs are "always ready for a hug or pat on the head."
D) For the millions of dog owners in the United States, that friendship is priceless.
- Yes, a dogs friendship can be priceless.
Hope this helps :)