Final answer:
The question is asking for the percentage of pet owners who classify their attachment to their pet as strong. Options c) 90% and d) 95% are likely to be correct.
Step-by-step explanation:
The question is asking about the percentage of pet owners who classify their attachment to their pet as strong. To answer this question, we need to choose one of the given options: a) 50%, b) 75%, c) 90%, d) 95%. Based on the information provided, we can't determine the exact percentage. However, it is reasonable to assume that a high percentage of pet owners would classify their attachment to their pet as strong. Therefore, options c) 90% and d) 95% are more likely to be correct.