Answer:
A main idea of the article is that dogs are willing to help other dogs. Paragraph 4 supports this idea by showing how dogs voluntarily help other dogs by giving blood. Kym Marryott is quoted as saying “If (the dog) wanted to get up and leave, he could” (paragraph 4). This shows that the dogs are willing to go through the process of donating blood, and that the dogs are free to choose not to donate. In paragraph 4, Marryott also indicates that “it’s the dog that ultimately chooses to lie still and give.” Owners may give the dogs the opportunity to give blood, but dogs make the choice about whether to accept the procedure.
Step-by-step explanation:
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