Can feliway make cats more aggressive
Mia Russell
Published Apr 22, 2026
During the 28-day period of using the plug-ins, aggression decreased in both groups, but it decreased significantly more in the group using Feliway Multicat. … 84% of the people who had used Feliway Multicat said yes, compared to 64% of those who had the placebo.
Can Feliway have negative effects?
Feliway is not a drug, and according to the manufacturer, has no side effects.
Why is my cat so aggressive lately?
There are many different reasons why cats can be aggressive towards their owner or other people. … Neurological disease, liver disease, pain-inducing disease e.g. arthritis and hormone imbalances can cause aggression.
Does Feliway help cat aggression?
There is also some evidence that Feliway can help in cases of aggression between cats. A study in 2018 showed that the use of synthetic pheromones reduced aggression scores between cats in multi-cat households and reduced stress behaviours (DePorter et al., 2019).How do I know if Feliway is working?
- If it’s plugged in and the power is on then it’s working.
- Humans won’t be able to smell or see it but you should hopefully notice a change in the cat’s behavior. …
- The diffuser does use a small amount of heat to diffuse the liquid so you may feel a warmth coming out of the top.
Do vets recommend Feliway?
Millions of cat owners around the world have noticed a huge difference in their cat after using FELIWAY®: their cats feel more comfortable, stop peeing, scratching or hiding, spend more time with them, live in harmony with other cats, and cope better with changes in their home. FELIWAY® is used and recommended by vets.
Is it safe for cats to lick Feliway?
All FELIWAY products are completely safe for cats.
Why is my cat acting aggressive all of a sudden?
Aggression Due to Medical Issue Arthritis, dental disease, trauma, and infections are just some of the conditions that can cause pain and subsequent aggression when a cat is touched or thinks he or she might be touched, in a painful area.Does feliway work for multiple cats?
I believe they came with the regular Feliway, but they work with the Multi-Cat version as well.
Why is my cat attacking me all of a sudden?There are many possible reasons why cats suddenly attack their owners including misguided play, a show of dominance, fear, or a medical issue. The good news is that, with time and patience, the issue can usually be corrected.
Article first time published onHow do you stop aggressive behavior in cats?
- Spay or neuter your cats. …
- Provide additional perches and hiding spots, such as boxes and cat trees. …
- Have plenty of cats’ supplies. …
- Reinforce incompatible behaviors — any behaviors that cannot occur at the same time as the problem behavior. …
- Try using pheromones.
Can you leave feliway plugged in all the time?
Feliway® refills last up to 30-days, when plugged-in continuously (24/7).
Is feliway safe to leave plugged in?
Is it safe for my baby when the Diffuser is plugged in at home? 100%! FELIWAY is completely safe for humans of all ages. Our “happy messages” are specific to cats not humans.
How quickly does feliway start working?
How long should it take to see an effect on my cat(s) with Feliway® Diffuser? Feliway® Diffuser will be fully functioning within 24 hours of plugging in. The effect on the cat will depend on the nature, extent and duration of the problem for which Feliway® is used.
Can feliway make cats sick?
No. The pheromone analogues contained in FElIwAy® FRIENDS are synthetic (they do not come from real cat secretion) and have nothing to do with the known allergens that cause people to react to cats (the molecules capable to initiating an allergic reaction).
Does feliway friends really work?
FELIWAY Classic Spray is an effective way of calming your cat if you are going on a car journey. It will work almost immediately but you must spray the area where your cat will be (for example their cat carrier) 15 minutes before your cat enters.
Does feliway work for anxious cats?
If you feel that your cat is unhappy or suffer from cat stress, FELIWAY can help. Note other calming aids do not address the underlying issue whereas FELIWAY CLASSIC provides calming support by sending “happy messages’” to your cat in its environment.
Why do pheromones calm cats?
Dogs and cats have “receptors” (located between the nose and mouth) that help them recognize certain pheromones as positive, which produces a calming effect. Dog-specific pheromone products can help with separation anxiety, noise phobias (including thunderstorms or fireworks) and travel.
Does feliway stop cats fighting?
Try different kinds of toys to see which ones get your cats moving the most. Spraying feline pheromones in your home can help calm cats and facilitate their acceptance of other cats. One commonly used spray is Feliway; another brand of feline pheromone that comes in a collar is NurtureCALM 24/7.
Do pheromone collars work for aggressive cats?
Are clinically proven safe and effective. Pheromone collar for cats is a proven relaxant that provides cat anxiety relief and eliminates aggression.
How do you know if your cats are getting along?
- They head-butt each other. Don’t worry, not in an aggressive way! …
- They groom each other. …
- They snooze together. …
- They touch noses. …
- They hang out together. …
- They have a rough and tumble.
Why is my cat suddenly hissing and growling at me?
Cats can feel threatened by new things in their environment, VetStreet explains. They may express their fear of unfamiliar humans, other pets and objects with aggressive hissing. … They go on to explain that hissing is a warning sign and if provoked, your cat might attack.
Why is my cat getting meaner?
Pain and fear are often the reasons for a cat to have a behavior change that results in aggression. … Pain may be elicited from a recent surgery, a trauma-inducing accident such as a tail getting stuck in a door, old surgeries such as declawing or other amputation, dental disease, or illness.
Why does one of my cats keep attacking the other one?
There are many possible reasons why your cat might be attacking your other cat including lack of space, social maturity, a medical issue, or environmental changes. … When a cat is in pain or uncomfortable, he/she may show signs of aggression, even if he is typically docile.
Can you smell feliway?
Humans can’t smell Feliway, but cats can. The diffuser uses gentle heat to diffuse the liquid in the little bottle. Over time, you’ll see the contents of the Feliway bottle go down–it takes about a month before it’s empty.
Do Feliway diffusers cause fires?
When used as directed the FELIWAY MultiCat diffuser is not a fire hazard. … When used as directed the FELIWAY MultiCat diffuser is not a fire hazard. You should use diffusers with a plug that fits with the local electric systems of the country you live in. They cannot be used in a country with another voltage.
What does feliway do to cats?
What is Feliway? Feliway is a product that comforts and reassures cats and kittens and reduces signs of stress such as urine spraying, scratching, fighting or hiding. It can be purchased in a spray bottle or as a plug-in diffuser.
Do pheromone diffusers work for cats?
For cats with mild symptoms of anxiety, a pheromone diffuser may offer significant relief. “In cases of mild anxiety, they may be sufficient to calm the cat alone,” says veterinarian Dr. Joanna Woodnutt. “The nice thing about pheromone diffusers is that they’re natural, and unlikely to do any harm.