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Sun Animal Hospital

Veterinary oncology, dermatology, and senior-pet checkups — curated with Sun Animal Hospital.

Location: Gyeonggi-do Gwonseon-gu, Suwon 곡선로 37, 101호
Phone: 031-234-5550

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Coverage from this desk

172 articles

Pet Health· 2 min read

Mammary Tumors in Dogs: Why Early Spaying Changes the Odds

Veterinarians explain why mammary lumps are so common in unspayed older dogs, and why surgery with a pathology report remains the standard of care.

Yoondo HuhJul 15, 2026

Pet Health· 3 min read

Food Allergy or Environmental Allergy? How Vets Tell an Itch Apart

Year-round scratching and seasonal flare-ups point in different directions, and the supervised elimination diet remains the tool veterinarians trust to separate food from environment.

Yoondo HuhJul 13, 2026

Pet Health· 2 min read

Gallbladder Mucocele in Dogs: The Silent Problem Ultrasound Finds

A gallbladder mucocele can build for months without obvious signs, which is why veterinarians lean on abdominal ultrasound to catch it before it ruptures.

Yoondo HuhJul 1, 2026

Pet Health· 2 min read

Itchy Dog, Dirty Ears: Untangling Atopy and Ear Infections

Recurring ear trouble in dogs is often allergy in disguise, and veterinarians say the fix starts with a workup, not leftover drops.

Yoondo HuhJun 29, 2026

Pet Health· 3 min read

Patellar Luxation Grades 1 to 4: What Each Stage Means for Your Dog

The four-grade scale describes how easily a dog’s kneecap slips out of place, and it frames—though never settles by itself—the question of when surgery enters the conversation.

Yoondo HuhJun 18, 2026

Pet Health· 2 min read

Heartworm Prevention: How Monthly Doses and Testing Work Together

Monthly preventives work by looking backward, not forward, and that quirk explains why testing comes first whenever prevention has lapsed.

Yoondo HuhJun 16, 2026

Pet Health· 3 min read

Spay and Neuter Timing: Why Breed Size Changes the Conversation

The old six-month rule has given way to a size-and-breed conversation that weighs tumor and infection prevention against growth and joint considerations.

Yoondo HuhMay 26, 2026

Pet Health· 2 min read

Arthritis in Senior Dogs: The Quiet Signs Owners Often Miss

Dogs rarely cry out from arthritic pain; they simply do less, and veterinarians say that slow retreat is the sign families overlook most.

Yoondo HuhMay 19, 2026

Pet Health· 2 min read

Pet Dental Scaling: Why It Belongs Under Anesthesia

Anesthesia-free cleanings polish what you can see; veterinary dentistry treats what you cannot, and that difference lives below the gumline.

Yoondo HuhMay 18, 2026

Pet Health· 3 min read

Pyometra in Dogs: The Uterine Emergency Every Owner Should Know

The infected uterus of an unspayed older female can turn life-threatening within days, and the window for recognizing it often opens in the weeks after a heat cycle.

Yoondo HuhMay 5, 2026

Pet Health· 2 min read

Splenic Masses in Dogs: Why They Hide and How Vets Evaluate Them

Tucked deep in the abdomen, the spleen can grow a sizable mass before anything seems wrong, which is why veterinarians lean on imaging and a stepwise workup.

Yoondo HuhApr 29, 2026

Pet Health· 3 min read

Bladder Stones in Dogs: When Diet Can Work and When Surgery Is Needed

Whether a dog’s bladder stone can be dissolved with food or must come out in surgery depends almost entirely on what the stone is made of.

Yoondo HuhApr 9, 2026

Pet Health· 3 min read

When a Dog’s Tooth Has to Go: Fractures, Resorption, Retained Roots

Extraction sounds drastic, but for fractured teeth, resorptive lesions and leftover roots it is often the treatment that finally ends hidden mouth pain.

Yoondo HuhApr 2, 2026

Pet Health· 3 min read

Vomiting and Diarrhea in Dogs: When It’s Time to Call the Vet

A single upset stomach and a brewing emergency can look alike at first, so veterinarians draw the line with a short list of red flags rather than wishful waiting.

Yumi JangMar 12, 2026

Pet Health· 3 min read

Before the Anesthesia: What a Pre-Surgical Workup Really Checks

Pre-anesthetic testing is less about passing or failing and more about tailoring the anesthesia plan to the animal on the table.

Taesun KimMar 5, 2026

Pet Health· 2 min read

Twice a Year: Making Senior Dog Checkups a Habit

Bloodwork, X-rays and ultrasound each catch different diseases early—and aging dogs give them a shorter window to work with.

Yumi JangFeb 27, 2026

Briefs

156 articles