San Bruno Pet Hospital 1111 El Camino Real
San Bruno, CA 94066
Phone: (650) 583-5039
Fax: (650) 763-8620

Hospital Hours
M-F: 7:30a-6p
Sat: 8a-5p
Appointment Hours
M-F 8:30a-5:30p
Sat: 8:30a-4:30p

After Hours Emergency
Emergency Clinic

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NOTE: These are offered
as general information
only and NOT a substitute
for a visit to your
veterinarian. If you feel
that your pet has a
problem that may require
urgent attention
call us at (650) 583-5039
immediately. If after hours,
contact the emergency
clinic (650) 348-2575.
Pets and Thirdhand Smoke

If you have any questions or concerns, you should always visit or call San Bruno Pet -- they are your best resource to ensure the health and well-being of your pets.

Thirdhand smoke refers to the dust, residues and particulates created by secondhand smoke that land on surfaces. Recent research, available at pnas.org, shows thirdhand smoke may be as harmful as secondhand smoke.

The University of Massachusetts released a study saying that serious oral cancers such as squamous cell carcinomashave been connected to environmental smoke exposure in pets. Meanwhile, Colorado State University conducted another study that showed cancers in the nasal passages, sinuses and mouth of pets are also associated with environmental smoke.

The evidence is clear and overwhelming: secondhand and thirdhand smoke causes cancers in pets. Eliminate the risk by quitting smoking. 

Asthma and breathing problems
Pets exposed to secondhand smoke may also develop or experience more severe respiratory or asthma symptoms. The CDC reports that tobacco smoke is one of the most common asthma triggers in humans. The particulates in smoke have been shown to produce many types of breathing problems in children and adults, warns the U.S. Department of Health and Human Services. Because the airways of dogs and cats are very similar to humans, many veterinarians are very concerned that secondhand smoke causes or exacerbates breathing problems such as asthma and other allergic breathing conditions in companion animals.

In addition to worsening respiratory allergies, there’s growing worry and anecdotal evidence that smoking inflamesallergic dermatitis.

All forms of smoke are skin and tissue irritants; exposing pets with sensitive skin to smoke may lead to more severe allergic symptoms.

If you smoke…
If you smoke and need additional motivation to quit, consider your pet’s health. The proof is clear: Secondhand smoke is deadly to pets. Cancer, breathing problems and allergies are simply the most obvious health threats of smoking for dogs and cats.

Thirdhand smoke presents innumerable, additional hidden dangers lurking on the surfaces of our homes and cars. Your pets didn’t choose to smoke, don’t make a decision for them that can shorten their lives, produce suffering and destroy quality of life.