Final answer:
True, increased barking and meowing can be signs of cognitive dysfunction in pets, indicating issues such as confusion or anxiety. Pet owners should consult a veterinarian for an assessment if such changes in behavior are noticed.
Step-by-step explanation:
Increased barking and meowing can indeed be potential signs of cognitive dysfunction in dogs and cats. Just as humans can suffer from various forms of dementia and cognitive impairments as they age, so too can our pet companions. In animals, this can manifest as alterations in their behavior, one of which might be an increase in vocalizations such as barking and meowing. A change in an animal's vocal behavior could be their response to confusion, anxiety, or a decline in their sensory acuity - all of which may be components of cognitive dysfunction.
It is important to consider the context and overall health of the pet when assessing these symptoms, as increased vocalizations could also stem from other causes such as pain, frustration, or environmental changes. However, if a pet parent notices an unexplained and consistent increase in vocal expression, it is advisable to consult a veterinarian who can perform a thorough examination to determine the underlying cause, which may include cognitive dysfunction or other health issues.