Pet Symptom Guide
Browse common pet health concerns and get practical guidance on when to monitor at home versus when to seek care.
Browse the full Pet Health Library →Dog Vomiting: Causes, When to Worry & What to Do
A single bout of dog vomiting is often just minor stomach upset, but blood, more than 2-3 episodes in 24 hours, or bloody diarrhea needs a vet fast.
Why Is My Dog Not Eating?
One skipped meal is rarely a worry, but a dog refusing food past 24 hours (12 for puppies)—or with vomiting or bloody stool—needs a vet check.
Dog Diarrhea: Causes, When to Worry & What to Do
Most dog diarrhea clears in 24-48 hours with rest and a bland diet. But blood in stool, repeated vomiting, or 2+ days running means call the vet.
Cat Vomiting: Causes, When to Worry & What to Do
An occasional cat vomit is often a hairball or eating too fast, but blood, repeated heaving over a day, or lethargy means see a vet. Causes and care.
Why Is My Cat Not Eating?
Cats that stop eating can develop dangerous liver problems fast, so 24 hours without food needs a vet. Refusing water too is urgent. Causes and safe steps to try.
Why Is My Dog Limping?
Many limps are soft-tissue strains that ease in 24-48 hours, but refusing to bear weight, swelling, or limping after trauma needs a vet now. Causes and home care.
Dog Vomiting Yellow Bile: Causes and When to Worry
Yellow bile usually means an empty stomach, often before breakfast, and is commonly harmless. But repeated bouts, blood, or weakness warrant a vet visit.
Why Is My Dog Shaking?
Dogs often shake from cold, fear, or excitement, but trembling with vomiting, suspected toxins, or lasting over 30 minutes needs a vet. Common causes and red flags.
Why Is My Dog Coughing?
A dog's cough sound and timing hint at the cause, from kennel cough to heart disease. Coughing blood, blue gums, or trouble breathing means see a vet right away.
Why Is My Dog Not Drinking Water?
A dog skipping water a few hours is often stress or nausea, but no intake for 24+ hours risks dehydration — watch for dry gums and sunken eyes.
Cat Diarrhea: Causes, Home Care & When to See a Vet
Most cat diarrhea comes from diet changes or mild upset and clears in 24-48 hours. Lasting more than two days, blood, or vomiting needs a vet. Causes and safe care.
Blood in Your Dog's Stool: What It Means and When to Worry
Bright red blood usually points to a lower-gut issue; black, tarry stool can mean bleeding higher up. Both warrant a prompt vet call. Causes and red flags.
Why Is My Dog Itching? Causes & When to See a Vet
Persistent dog itching usually points to fleas, allergies, or skin infection, not just an itch. Open sores, hair loss, or scratching that breaks sleep needs a vet.
Dog Ear Infection: Signs, Causes & When to See a Vet
Head shaking, odor, and discharge usually signal a yeast, bacterial, or mite ear infection. Mild cases clear with cleaning; a head tilt means see a vet.
Why Is My Cat Sneezing?
Occasional cat sneezing is usually just dust or pollen, but thick yellow-green discharge, blood, or labored breathing signals infection. Causes and home care tips.
Why Is My Dog Lethargic?
Unusual tiredness can stem from poor sleep or mild dehydration, but lethargy past 24 hours, pale gums, or collapse needs urgent care. Common causes and when to act.
Dog Vomiting Blood: What It Means and When to Seek Help
Blood in vomit, from pink foam to coffee-ground or red clots, always needs prompt vet care. Black stools, pale gums, or collapse mean go now.
Cat Not Drinking Water: What to Do
Cats on wet food often drink little, so low intake alone isn't alarming. No water for 24+ hours, sunken eyes, or tacky gums need a vet. How to rehydrate.
Dog Eye Discharge: Causes, Care & When to See a Vet
Clear crusty discharge in dogs is often just sleep gunk you can wipe away, but thick yellow, green, or bloody goop, squinting, or a cloudy eye needs a vet.
Puppy Vomiting: Causes, When to Worry & What to Do
Puppies dehydrate fast, so vomiting twice in 24 hours, blood, or lethargy needs a vet right away. Parvovirus and parasites are real risks. Causes and home care.
Dog Hot Spots (Acute Moist Dermatitis)
Hot spots flare suddenly and grow quickly as licking and bacteria damage the skin. A spot bigger than a coin, pus, or fever needs a vet. Causes and safe home care.
Why Is My Cat Limping? Causes, Care & When to See a Vet
A limping cat means something hurts, from a sprain or paw thorn to arthritis or a fracture. If your cat won't put weight on the leg or it's swollen, call your vet.
Dog Swollen Belly: Causes and When to Seek Help
A suddenly swollen belly with retching that brings nothing up can be bloat (GDV), an emergency. Restlessness and pacing are red flags; act fast.
Cat Hairballs: Causes, Prevention & When to Worry
Coughing up the odd fur clump is normal cat grooming, but vomiting more than weekly, no hairball produced, or appetite loss needs a vet. Causes and prevention.
Dog Bad Breath: Causes and When to See a Vet
Most dog bad breath comes from plaque or scavenging, but ammonia-like or sweet, fruity breath can signal kidney or other illness. Causes and home care that helps.
Why Is My Dog Panting at Night?
Nighttime panting is often just anxiety, heat, or pain, but pale or blue gums, labored breathing, or collapse mean call the vet now. Causes and home help.
Why Is My Cat Urinating Outside the Litter Box?
Often a UTI, bladder stones, or litter-box aversion. Straining with little output (especially male cats) is an emergency. Causes, red flags, home tips.
Dog Weight Loss: Causes, When to Worry & What to Do
Visible ribs, a prominent spine, or loose skin can be the first hint of dog weight loss. Common causes, plus why a rapid 10% drop means see a vet now.
Cat Weight Loss: Causes & When to See a Vet
Unintentional weight loss in cats is never normal and warrants a prompt vet visit. Hyperthyroidism, kidney disease, and diabetes are the usual causes.
Dog Constipation: Causes, Home Care & When to See a Vet
Often fixed with more water and fiber, but no poop in 48+ hours, a hard or painful belly, or vomiting signals a blockage that needs a vet fast.
Cat Eye Discharge: Causes, Care & When to See a Vet
Clear discharge or tear staining is often harmless, but yellow-green pus, squinting, or a cloudy eye can threaten vision and needs a vet. Home care tips.
Dog Lump on Skin: What It Could Mean
Most skin lumps are benign, but any new or changing one deserves a check. See a vet if it grows fast, feels hard and fixed, or turns red and bleeds. What to monitor.
Why Is My Dog Eating Grass?
Grass eating is common and usually harmless, often just habit, boredom, or mild stomach upset. Watch for frequent vomiting, lethargy, or diarrhea past 24 hours.
Why Is My Cat Meowing So Much?
Some cats are just chatty, but a sudden spike in meowing often signals hunger, stress, or pain. When new yowling plus hiding or appetite loss needs a vet.
Dog Reverse Sneezing: Causes, When to Worry & What to Do
Reverse sneezing is a usually harmless reflex, a loud snort or honk from throat irritation that passes in under a minute. When blue gums mean a vet.
Why Is My Puppy Not Eating?
Puppies need frequent meals to hold blood sugar, so missed meals matter. A skipped meal may be stress, but refusal past 12-24 hours or lethargy needs vet.
Dog Anxiety: Signs, Causes & When to Seek Help
Dog anxiety from fear, separation, or aging shows as pacing, trembling, barking, or chewing. Mild cases ease at home; self-injury or not eating needs care.
Why Is My Cat Hiding?
Cats hide to feel safe, but hiding over 24-48 hours, refusing food and water, or labored breathing can signal illness or pain. When to worry and how to help.
Why Is My Dog Scooting?
Scooting usually means an irritated rear, most often full anal glands, but allergies or parasites can be behind it. Swelling, bleeding, or odor needs a vet check.
Why Is My Dog's Nose Bleeding?
A dog nosebleed isn't normal and can mean anything from minor irritation to a clotting disorder or tumor. Bleeding past 10-15 min or pale gums means a vet.
My Dog Ate Chocolate: What to Do Next
Chocolate's theobromine and caffeine are toxic to dogs, with dark and baking chocolate the most dangerous. Contact your vet now; danger scales with size and type.
My Dog Ate Grapes: What to Do Next
Grapes and raisins can trigger sudden kidney failure in dogs, even in small amounts. Call your vet or poison control immediately, before any symptoms appear.
My Cat Ate a Lily: What to Do Now
Any part of a true lily, even pollen or vase water, can cause fatal kidney failure in cats. Get emergency vet care now, before symptoms appear.
Dog Stung by a Bee: What to Do
A dog bee sting usually means brief pain and swelling that fades in hours. Ice it, pull the stinger, but facial swelling or labored breathing is an emergency.
My Dog Ate Chicken Bones: What to Do Now
Cooked chicken bones can splinter and puncture or block the gut. Call your vet or ER now, and don't induce vomiting unless told to. Warning signs to watch for.
Puppy Diarrhea: What to Watch For and When to Worry
Mild puppy diarrhea often clears with simple care, but puppies dehydrate fast—bloody or black stools, repeated vomiting, or weakness need a vet now.
Senior Dog Not Eating: Causes & When to Worry
Older dogs have little reserve, so appetite loss past 24 hours or any refusal to drink needs a vet. Dental pain and chronic illness are common causes. What to try.
Why Is My Cat Breathing Fast?
A resting rate over 30–40 breaths a minute is fast for a cat and can signal heart or lung trouble. Open-mouth breathing or blue gums is an emergency—go now.
Why Is My Dog Whining?
Dogs whine to signal needs, emotion, or discomfort, and most causes are manageable. Whining with vomiting, restlessness, or pain on touch deserves a vet's look.
Why Is My Dog Drinking Lots of Water?
Thirst spikes after heat or exercise are normal, but steady excess drinking can point to diabetes or kidney disease. Red flags and when to see a vet.