Pet Allergies: What We Do for Hives vs. Life-Threatening Reactions It happens in a flash: one moment your dog is chasing a lizard in the yard, and the next their face looks puffy and swollen. Or your usually calm cat is suddenly scratching frantically and won't settle. These moments leave you wondering whether you're dealing [...]

From IMHA to Immune Thrombocytopenia: Recognizing Autoimmune Blood Diseases Sudden weakness, pale gums, bruising, or a pet who just seems off can be scary, especially when it happens fast. Autoimmune blood diseases develop when the immune system mistakenly attacks healthy blood cells, disrupting oxygen delivery or normal clotting. These conditions can progress quickly and feel [...]

Why Breed-Specific Care Matters for Your Pet’s Health Is your otherwise happy dog constantly snoring? Are you worried about that little cough your senior cat developed? Sometimes, a pet's health mystery isn't mysterious at all- it’s written right in their DNA. Knowing your pet’s breed isn’t just about appearance; it’s about understanding the specific health [...]

When Age Catches Up: Health Issues in Senior Dogs Slower walks, clouded eyes, or increased thirst may seem like normal aging, but they can signal underlying disease. Conditions such as arthritis, heart problems, and endocrine disorders are common in older dogs and are often manageable with timely care. A proactive approach helps senior pets stay [...]

Pet Anxiety: Recognizing Stress and Helping Your Dog or Cat Feel Safe A trembling dog during fireworks, a cat that hides whenever visitors arrive, or a pet that destroys furniture when left alone- these behaviors often signal anxiety, not disobedience. At Guam Pet Hospital, we understand that stress affects both pets and the people who [...]

Understanding Hypothyroidism and Hyperthyroidism in Pets: A Guide for Dog and Cat Owners When a dog starts gaining weight without explanation or a cat suddenly becomes restless and demanding, thyroid disease may be to blame. Changes like these often sneak up gradually, but they can signal serious endocrine issues if left untreated. Hypothyroidism in dogs [...]

Skin Lumps in Pets: What’s Normal and What’s Not You’re giving your pet a belly rub or brushing their coat, and suddenly- there it is. A lump. Maybe it’s new, maybe it’s bigger than it was last week, or maybe it’s just in a spot you’ve never noticed before. Whatever the case, it’s enough to [...]

At Guam Pet Hospital, we understand how concerning it is to notice bald spots, thinning fur, or irritated skin on your dog or cat. Hair loss—medically known as alopecia—is one of the most frequent issues pet owners bring to us, and it’s rarely just a cosmetic concern. It can be a visible sign of deeper [...]

Welcoming a new puppy or kitten into your home is exciting, but those first few months come with a steep learning curve—especially when it comes to health. Young pets are adorable, energetic, and endlessly curious—but they’re also more fragile than they seem. Emergencies can happen fast, and knowing what’s normal (and what’s not) could be [...]

If your dog or cat suddenly starts favoring a leg—or has been limping for weeks—it’s natural to worry. Limping may seem minor at first, but it’s often a sign of pain or injury that needs professional attention. At Guam Pet Hospital, we know how upsetting it can be to see your pet struggling to move [...]