Dove health problems usually fall into two groups: illnesses that affect doves themselves, like canker and respiratory infections, and the smaller set of conditions that can occasionally pass from dove droppings to humans or pets. Most cases in pet doves come down to stress, damp housing, or dirty water dishes, and most human exposure risk comes from heavy, long-term droppings buildup rather than casual contact.
What Are the Most Common Dove Health Problems?
Anyone who keeps doves, or watches them nest under a backyard eave, eventually runs into one of a handful of recurring dove health problems. They’re not exotic. They’re mostly preventable once you know what to look for.
Canker (Trichomoniasis)
Canker is the one most bird keepers hear about first. It’s caused by a protozoan parasite, Trichomonas gallinae, spread when adult doves feed their young or when birds share a contaminated water dish. Many adult doves carry it silently for years. Stress, a poor diet, or overcrowding can wake it up. Watch for yellowish plaques inside the beak, repeated swallowing, ruffled feathers, and a bird that’s stopped eating. In our experience helping first-time dove owners, the water dish is almost always the missed step — people clean the cage but forget the dish sits full of bacteria by day three.
Coccidiosis
Nearly every dove carries some coccidia in its gut without issue. Trouble starts when overcrowding or damp bedding lets the parasite multiply past what the bird’s system can handle. The classic sign is slow, steady weight loss that owners often miss for weeks — sometimes called “going light” — along with watery droppings.
Respiratory Infections and Chlamydiosis
Poor ventilation and damp lofts are the usual culprits behind respiratory trouble in doves. Chlamydiosis, sometimes nicknamed “one-eyed cold,” typically causes swelling and discharge in a single eye, though both eyes or the airway can be involved. A bird breathing with its tail bobbing, or making a faint clicking sound, needs attention that day, not next week.
Parasites and Paramyxovirus (PPMV-1)
Mites and lice cause itching, feather damage, and scaly legs — annoying but rarely fatal on their own. Pigeon paramyxovirus is a different matter. The Canadian Wildlife Health Cooperative has tracked cases in pigeon and dove populations, including in Atlantic Canada, and the virus can cause head tilting, tremors, and sudden loss of balance. It spreads fast in crowded lofts and should be reported to a vet or a wildlife health authority right away, since it also threatens poultry flocks nearby.
How Do You Know If a Dove Is Sick?
Doves hide illness well. It’s an instinct that keeps them from looking vulnerable to predators, which means owners have to watch for small shifts rather than dramatic ones. Signs worth acting on include:
- Feathers puffed out for hours at a time, not just during a nap
- Sitting low on the perch, unusually quiet or withdrawn
- Skipping meals, or eating far less than usual
- Droppings that turn watery, greenish, or unusually smelly
- Breathing that looks laboured, or sounds slightly clicky
- Discharge around the eyes or nostrils
- Sudden reluctance to fly or perch normally
One symptom alone might mean nothing. Two or three together, especially appetite loss paired with fluffed feathers, is when a same-week vet visit becomes worth the cost.
Can Dove Health Problems Spread to Humans or Pets?
This is the part people search for most, and the honest answer sits in the middle: yes, some dove health problems can pass to people, but the risk to a healthy adult is genuinely low with basic hygiene.
Health Canada and provincial wildlife health authorities point to a short list of concerns tied mainly to droppings rather than to the birds directly:
- Histoplasmosis — a fungal lung infection from inhaling spores that grow in accumulated droppings; most exposed people feel nothing or get a mild flu-like illness, though anyone immunocompromised faces higher risk
- Cryptococcosis — another fungal illness linked to droppings in soil, rarely a threat to healthy people
- Salmonellosis — a bacterial infection from touching contaminated droppings and then your mouth without washing up
- Psittacosis — a bacterial respiratory illness that can mimic the flu
Canker itself, worth noting, does not cross over to cats, dogs, or humans — it’s strictly a bird-to-bird infection, according to Canadian wildlife health researchers. Dogs and cats that sniff or eat droppings can occasionally pick up salmonella, so keeping pets away from heavily soiled ledges or feeder areas is a reasonable precaution, not an overreaction.
How Can You Prevent Dove Health Problems at Home?
Prevention is unglamorous and it works. Most dove health problems disappear once a pet dove is kept on a steady, clean routine.
- Scrub and refill the water dish daily — a two-day-old dish is a canker breeding ground
- Feed a pelleted dove or pigeon diet as the base, with small amounts of chopped greens or cooked vegetable on the side
- Keep the loft or cage dry; damp bedding is behind most respiratory cases
- Quarantine any new or returning bird for roughly two weeks before mixing it with the flock
- Book a yearly avian vet checkup even if nothing seems wrong
- For backyard visitors, skip regular feeding, which draws crowds and lets droppings pile up faster than rain washes them away
- Wear gloves and a mask when clearing heavy droppings, and mist the area first so dust doesn’t lift into the air
When Should You Call a Veterinarian?
Call promptly if you see laboured breathing, yellow plaques in the mouth, sudden weight loss, persistent diarrhea, or any neurological sign like head tilting or tremors. If more than one bird in a loft falls sick within days of each other, treat it as urgent rather than watching and waiting — fast-moving illnesses like PPMV-1 punish delay.
Frequently Asked Questions
What is the most common dove illness?
Canker, also called trichomoniasis, tops the list among both wild and pet doves, largely because so many birds carry the parasite silently until stress lets it flare.
Can pigeons and doves make you sick in Canada?
They can, though rarely from casual contact. The documented risks — histoplasmosis, salmonellosis, and psittacosis — come mostly from inhaling or touching accumulated droppings, not from a dove landing near you at the park.
Is it safe to feed wild doves in my backyard?
Occasional feeding carries low risk, but wildlife agencies note that regular feeding gathers larger flocks in one spot, which speeds up droppings buildup and raises the odds of illness spreading bird to bird.
How do I treat canker in a pet dove?
An avian vet confirms it with a quick throat swab and prescribes an anti-protozoal medication; most birds recover fully within one to two weeks when caught early, though untreated cases can turn fatal.
