Dogs can be highly expressive, but you need to know much about dog behaviour to understand if something is wrong with them. If you see that your dog is behaving unusually and exhibiting strange behaviours, then you need to take your pet to a vet and give him all the attention you can.

The reasons for strange behaviours in dogs can be a result of physical ailments or psychological disturbances. If you think my dog is drooling and acting strange, look out for the following warning signs.

Trouble Breathing

Sometimes dogs can experience breathing problems which can cause them to drool. Dogs have a natural tendency to keep their mouths open as they use their tongues to cool off, but if you notice them gasping at the same time, it could be due to breathing problems.

They might also drool as the low oxygen makes them less capable of controlling their body functions. You could also notice nasal discharge along with drooling. A trip to the vet can be most needed at this point.

Excessively Hungry

Like most mammals, dogs will also drool when they are hungry or tempted by a particular kind of food. You might have fed your dog adequately, but your dog could still be hungry on some particular days, especially on the ones when he might have received some additional exercise.

On the other hand, since a dog's olfactory senses are very strong, they might have picked up a scent of some food that could make them drool. Try to understand the related signs, like whether the pet is approaching its food bowl frequently or not, understanding the cause of drooling.

Neurological Problems

If your dog starts suffering from neurological problems, it could be one of the causes of drooling. This can be mostly seen in older dogs. Nerve problems can result in muscle spasms in your dog.

They might also suffer from mild strokes, which could partially paralyze their mouths. It would help if you looked out for other symptoms like stiffness in the limbs, stumbling or becoming unconscious.


Fevers can cause discharge of bodily fluids in dogs like nasal discharge and even vomiting if the temperature goes very high. The dog could also drool if the fever is due to some tummy infection or diarrhoea.

In addition, you might notice your dog making strange noises when approached. Check if the drool is excessively sticky and whether it has a yellowish or greyish tinge, and immediately take them to the vet.

Foreign Particles

If your dog is drooling excessively, then you should check inside the mouth immediately to ensure they have not unwittingly gulped down some foreign object. It could prevent them from closing their mouth and cause excessive drooling. It would help if you took them to the vet to induce vomiting to remove the foreign object from their system.

If you think my dog is drooling and acting strange, you should not waste any time. Consult your vet and, if required, give your pet the prescribed medicine to reduce hyper-salivation.