I think the answer is "Without proper hygiene, dogs can become matted and sick, just the same as any human being." because the main statement is "<span>Dogs can be strong companions, but they also have needs that many people forget to address." because the fact at the beginning is only a statement to get you reading... Hope this helps!
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Bienvenido/a esta aplicación es genial
It helps us build opinions and have points of view on things in life. Without knowledge, one cannot be successful in life. To grow in one's career, gaining as much knowledge as possible is important.