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How Long Does a Dog’s Heat Cycle Last
A female dog's heat (estrus) usually lasts 7 to 14 days, with the first one arriving around 7 to 8 months of age and then recurring roughly twice a year. Keep her away from males, use doggy diapers outdoors, and avoid baths during this period.

Dog Otitis Externa: Symptoms and Treatment
Otitis externa is inflammation of the outer ear canal, marked by intense itching, head shaking, and a foul-smelling discharge, and is common in floppy-eared dogs. Treat it early with cleaning and medication, since neglect can progress to painful middle-ear infection.

Cat Frequent Urination with Little Output: Urinary Stones
Frequent trips to the litter box with only a few drops — or none — is a classic sign of feline urinary stones. Low water intake, excess dietary minerals, infection, and lack of exercise let crystals build up and block the urethra, so vet care should not be delayed.

Do I Need a Shot After a Minor Cat Scratch?
A light cat scratch that barely breaks the skin still needs washing and disinfecting, and whether you need a rabies shot depends on the cat's vaccination status. If the cat is fully vaccinated with good antibody levels you may skip rabies, but an unvaccinated cat with a bleeding scratch means get the vaccine.

Why Is My Cat Suddenly Coughing and Wheezing?
A sudden cough or wheeze can be a simple cold, a hairball, feline asthma, or a heartworm/airway issue — and a healthy cat that suddenly struggles to breathe likely has a cold or something worse. See a vet to pin down the cause and keep the air irritant-free.

Why Cats Cough: Feline Herpesvirus (Cat Flu)
Feline viral rhinotracheitis, or cat flu, is a highly contagious upper-respiratory infection; over 90% of cats carry the virus and show signs only when stress drops their immunity. Typical signs are fever, lethargy, poor appetite, eye and nose discharge, conjunctivitis, and sneezing, with coughing in some; kittens can develop pneumonia. A caught cat needs eye/nose care, L-lysine, and antibiotics against secondary infection.

Why Your Dog’s Eyes Are Bloodshot and What to Do
Bloodshot eyes usually come from a stray particle, an infection or inflammation, or dietary 'heat.' Remove the irritant and use pet eye drops for inflammation, while boosting water intake and switching to a lighter diet for heat-related redness.

Why a Cat Still Has Blood in Its Stool After Probiotics
Blood in a cat's stool usually means intestinal parasites or gastroenteritis (often feline coronavirus), not a probiotic deficiency. Deworm and sanitize for parasites; use an anti-diarrheal plus probiotics for gut inflammation. If bleeding persists despite a quality live probiotic, the case is too severe for probiotics alone.

How Much Does Dog Skin Disease Treatment Cost?
The cost of treating a dog's skin condition ranges from a few dozen yuan for a tube of ointment to several thousand for full veterinary care, depending on the cause and severity. Always start with a cheap skin scraping at the clinic to identify the cause — fungal, bacterial, mite, flea, or allergic — before medicating, since guessing wrong makes things worse.

How Long Does Cat Gastroenteritis Take to Heal on Its Own?
Chronic gastroenteritis — from long-term poor eating habits — can improve over 1–2 months of careful feeding, but acute gastroenteritis is dangerous and tends only to worsen, with a high death rate. At the first sign of vomiting or diarrhea, get the cat to a vet rather than dosing it at home.