Procesionaria in dogs: what it is, why it is dangerous and what to do.
Procesionaria in dogs: what it is, why it is dangerous and what to do.
Walks in the woods or in the park can be one of the most pleasant experiences for both you and your dog. However, there is a hidden danger in nature that can put your pet's health at risk: the pine processionary. These small, seemingly harmless insects can cause severe damage to dogs if they come into contact with them. In this article, we explain what the pine processionary is, why it is dangerous and how you can protect your best friend.
What is the pine processionary?
The pine processionary (Thaumetopoea pityocampa) is a caterpillar that, in its larval stage, descends from pine trees forming rows on the ground, attracting the attention of dogs. These caterpillars are covered with stinging hairs that release toxins on contact, causing severe allergic reactions in both animals and humans.
Why is it dangerous for dogs?
Dogs are naturally curious and may sniff, lick or even try to bite these caterpillars. The problem is that their hairs contain a toxin that can cause:
- Severe allergic reactions: Inflammation in the mouth, tongue and throat.
- Necrosis of the tongue: If contact is prolonged, the affected tissues may die, causing partial loss of the tongue.
- Respiratory difficulties: If toxins reach the throat, they may cause suffocation.
Eye and skin problems: If processionary hairs come into contact with the eyes or skin, they can cause inflammation and ulcers.
When and where is there more risk?
Pine processionaries appear mainly in the months of February to April, although in some areas with warm climates they can be seen earlier. They are found in wooded areas with pine trees, parks and gardens. During this period, the caterpillars descend in single file from nests in trees to bury themselves in the ground to complete their life cycle.
How to protect your dog?
Preventing contact with the processionary is key to avoiding its effects. Here are some practical tips:
- Avoid walking in risk areas: During spring, try to avoid parks and forests with pine trees.
- Keep your dog on a leash: If you walk in at-risk areas, use a leash to prevent your dog from getting close to the caterpillars.
- Watch the ground and trees: If you see nests in pine trees or rows of caterpillars on the ground, change your route immediately.
- Train your dog to avoid risks: Teaching him commands such as “leave” or “come here” can help prevent accidents.
- Check your dog after the walk: If you notice excessive drooling, inflammation or signs of irritation, see your veterinarian immediately.
What to do if your dog comes in contact with a processionary?
If you suspect your dog has touched or licked a processionary, act quickly:
- Don't rub the affected area: This can spread the toxin and worsen the reaction.
- Wash with plenty of water: If you can, use saline solution to clean the mouth and affected skin.
- Do not use your bare hands: Use gloves or a cloth to avoid being affected by the stinging hairs.
- Take your dog to the vet immediately: Early treatment can prevent serious complications.
Conclusion
The pine processionary is a real danger for our dogs, but with prevention and vigilance we can avoid risky situations. As responsible owners, we must be attentive during walks and know the symptoms to act quickly if an incident occurs.
