As dogs age, they become less alert and may exhibit behaviors such as pacing or staring into space.
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Separating potentially effective drugs from background noise is difficult in any medical field, but perhaps especially so in the well-known longevity industry. In one of their latest ventures, researchers claimed that giving supplements to older dogs could reverse some of their cognitive decline. But some researchers worry that dogs may be barking up the wrong tree before dog owners start wagging their tails happily.
katherine simon And her colleagues…
Source: www.newscientist.com
