I imagine most but as Barbara Todaro answered -- the savvy ones know the best strategy for pets and real estate is "out of sight".   That common "scents" approach is highly recommended.    

I think most of our listings have pets.....some of the pet owners are wise and put the pets with other family members!!! the smart thing to do...

50% I would say. The other day was bunnies.

I don't show many homes as a rule but everyone out here is a pet owner, it seems. I take my dog with me a lot 'out and about' and someone always stops us to see and pet her and talk about their pets . . . having said that, being a pet owner requires extra actions and considerations when selling a home.

Lots of homes but I always encourage my sellers to remove pets temporally so they are not in the way..out of sight..out of mind.

I would say that at least 50% of the households have at least one pet... now whether they are at home during a showing is a totally different issue.

The majority

About a third of them and mostly smaller breeds.

I don't track such metrics.  In many cases, the pets are not physically present at the time of the showing.

Sometimes it seems as if too many! Sometimes I get lucky and there is a lull!

can't remember the last one

I would estimate 50% have same kind of pet in the home. 

Sometimes it's obvious, sometimes not, so hard to say but probably close to 50%

More than half of our homes are vacant, so for the still-occupied homes, so far, it's only been '1' Harry F. D'Elia.  And yes, there was a noticeable pet odor.  Now, after serious cleaning, it's gone, and the house is going through Excrow.  Fortunately, most of the Showings were with the dog absent along with the owner, but there was still evidence of a pet of some type (doggie door, gate, and food/water bowls).

Quite a few - although when showing condos there are not as many

I would say just about all of them. 

Out of sight & smell is my motto but I did sell a CAT house a few years.  The woman had more cats than . . .   Fortunately the house sold itself, location, style andrice

Many, many have them, but some are more discreet then others...

Lots of them!

In the 50% ball park.

A lot - although I've only had 1 incident where they were at the house and posed a problem - but I handled the pooch myself

Less than half have pets i would say

fifty percent.

Harry F. D'Elia - almost 50-60% of them have pets.

75%

nearly all my occupied homes have pets, but they are either gone or crated for showings.

close to half

About half have dogs. 

Not too many, at least not there for the showing.

I think about 80% do and on top of that the neighbors dogs sometimes wander over and I have to cope with them. I had a buyer last week that had just viewed a home and down the street came a dog. She almost jumped on top of the car. Not everyone is a pet lover. 

Probably around 65%.

about half, we do ask them to keep the dogs in a kennel during that time or go for a walk, but they dont always follow instructions.

About 50% and usually the sellers remove the pets for showings, unless cats.

Certainly not a majority. Most dog owners take the dogs with them when they leave for showings.

Smart home sellers do not allow their pets to be seen.

NAR published a survey last year that about 62% of Americans have pets.

     About half.  No problem if they are restrained or in cages (or fish tanks). 

at least 30%

I would say, most of homes have some kind of pets. I went to see the home yesterday that had: 2 dogs, 2 cats, few fish tanks, birds( and I might missed more there:) 

My community is known as "Dog City USA."  We have many homes with pets. 

Not enough and more are very much welcomed please....thank you

A good portion.  Saw one comment in the agent remarks: "Call owner first to schedule.  Large realtor eating dog on property."