Rio's Knowledge Base

Pet Health Library

Evidence-based articles curated by Rio and reviewed by licensed veterinarians. Real knowledge, not guesswork.

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Vomiting is one of the most common reasons pet owners seek help. Learn when it's harmless and when it needs urgent attention.

“87% of single-episode vomiting in dogs resolves within 24 hours without treatment. But repeated vomiting with lethargy is a different story.”

Cats can be fussy, but appetite loss lasting more than 24 hours may signal something serious. Here's how to tell the difference.

“Unlike dogs, cats who stop eating for even 48 hours can develop hepatic lipidosis — a potentially life-threatening liver condition.”

From 6 weeks to 16 months — every vaccine your puppy needs, when they need it, and what to expect at each visit.

“Puppies who complete their full vaccine series by 16 weeks have 95% protection against parvovirus — the leading cause of preventable puppy deaths.”

Your older dog's nutritional needs change significantly. Learn what to feed them to support joints, digestion, and cognitive health.

“Dogs over 7 benefit from 25% more protein than adult formulas suggest — contrary to the old advice of reducing protein for seniors.”

That rhythmic paw-pressing isn't random — it's rooted in kitten behaviour and reveals a lot about your cat's emotional state.

“Kneading releases endorphins in cats. If your cat kneads on you, it's one of the strongest signs of trust and comfort.”

Dental disease is the most under-diagnosed condition in pets. Learn the signs, prevention strategies, and when professional cleaning is needed.

“Bad breath in pets isn't normal — it's often the first sign of periodontal disease. Early intervention can add 2-4 years to your pet's life.”