# Are there rescue animals smaller than dogs? **URL:** \ **Category:** Factual Questions\ **Created:** [September 17, 2001, 5:58am UTC](https://boards.straightdope.com/t/are-there-rescue-animals-smaller-than-dogs/82110 "2001-09-17T05:58:28Z")\ **Posts on this page:** 9\ **Page:** 1
**Author:** ![stuyguy](https://avatars.discourse-cdn.com/v4/letter/s/ec9cab/32.png) [@stuyguy](https://boards.straightdope.com/u/stuyguy)\ **Post date:** [September 17, 2001, 5:58am UTC](https://boards.straightdope.com/t/are-there-rescue-animals-smaller-than-dogs/82110/1 "2001-09-17T05:58:28Z")
We’ve all seen the sniffing dogs at the WTC site which, I presume, are looking for live (or dead?) human bodies. Dogs possess acute smelling skills which make them great for this job, but they seem too big for the task at hand. Wouldn’t a smaller, rodentlike animal that can really burrow into the nooks and crannies be better? Do any such creatures possess the needed olfactory skills? And are they trainable? ---
**Author:** ![astro](https://avatars.discourse-cdn.com/v4/letter/a/9dc877/32.png) [@astro](https://boards.straightdope.com/u/astro)\ **Post date:** [September 17, 2001, 6:14am UTC](https://boards.straightdope.com/t/are-there-rescue-animals-smaller-than-dogs/82110/2 "2001-09-17T06:14:45Z")
> [@](#): > > \*Originally posted by stuyguy \* > \*\*We’ve all seen the sniffing dogs at the WTC site which, I presume, are looking for live (or dead?) human bodies. Dogs possess acute smelling skills which make them great for this job, but they seem too big for the task at hand. > > Wouldn’t a smaller, rodentlike animal that can really burrow into the nooks and crannies be better? Do any such creatures possess the needed olfactory skills? And are they trainable? \*\* Yeah but it’s really hard to find little bitty kegs of brandy that a ferret can carry comfortably around his neck. ---
**Author:** ![gryphil](https://avatars.discourse-cdn.com/v4/letter/g/e68b1a/32.png) [@gryphil](https://boards.straightdope.com/u/gryphil)\ **Post date:** [September 17, 2001, 6:16am UTC](https://boards.straightdope.com/t/are-there-rescue-animals-smaller-than-dogs/82110/3 "2001-09-17T06:16:59Z")
I’ve heard of cats being used in rescue operations. Not quite rodents, but smaller than your average dog… ---
**Author:** ![mmmiiikkkeee](https://avatars.discourse-cdn.com/v4/letter/m/edb3f5/32.png) [@mmmiiikkkeee](https://boards.straightdope.com/u/mmmiiikkkeee)\ **Post date:** [September 17, 2001, 8:29am UTC](https://boards.straightdope.com/t/are-there-rescue-animals-smaller-than-dogs/82110/4 "2001-09-17T08:29:55Z")
There are many small animals that are capable of smelling out or finding buried people, but they tend to be too hard to train and too difficult to get a good breeding line going. Dogs are very obediant (with good training), less independant-minded (like a cat), and so on. They’ve been cross-bred so many times for specific traits and there is a good supply of dogs to choose from, so they are generally the best choice. They’re also bigger/tougher and can cover more ground than say a mole. It would be interesting to train an african ant-eater to dig people out - they can smell things in the dirt very well and have huge digging claws (and can dig faster than three men with shovels) - but can you imagine the hassle of finding one and getting it trained if it’s even possible? - Dogs do a very good job, so we stick with them. ---
**Author:** ![Whack-a-Mole](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/whack-a-mole/32/141_2.png) [@Whack-a-Mole](https://boards.straightdope.com/u/Whack-a-Mole)\ **Post date:** [September 17, 2001, 1:33pm UTC](https://boards.straightdope.com/t/are-there-rescue-animals-smaller-than-dogs/82110/5 "2001-09-17T13:33:13Z")
I saw them using cats on ‘the pile’ in New York. In this case they had tied cameras to the cats and then sent them in since they were more capable of wiggling through small holes than a dog would be. I have no idea if the cats were specially trained for this or not (I assume they’d have to be trained at least enough to accept a camera being tied to them without freaking…I know my cats wouldn’t accept such a thing taped to their body). ---
**Author:** ![Mangetout](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/mangetout/32/19_2.png) [@Mangetout](https://boards.straightdope.com/u/Mangetout)\ **Post date:** [September 17, 2001, 1:47pm UTC](https://boards.straightdope.com/t/are-there-rescue-animals-smaller-than-dogs/82110/6 "2001-09-17T13:47:34Z")
how about this: [Remote Controlled Cockroach](http://www.intercorr.com/roach.htm) > [@](#): > > Within a few years, Shimoyama says, electronically controlled insects carrying mini-cameras or other sensory devices could be used for a variety of sensitive missions - like crawling through earthquake rubble to search for victims, or slipping under doors on espionage surveillance ---
**Author:** ![ShouldBeWorking](https://avatars.discourse-cdn.com/v4/letter/s/c89c15/32.png) [@ShouldBeWorking](https://boards.straightdope.com/u/ShouldBeWorking)\ **Post date:** [September 17, 2001, 5:05pm UTC](https://boards.straightdope.com/t/are-there-rescue-animals-smaller-than-dogs/82110/7 "2001-09-17T17:05:53Z")
What about rats? They’re pretty trainable. Maybe a combination of rats with a project similar to the earlier robo-roach post. Robo-rat. Plenty of them available. Seems like a good idea, aside from the resulting cardiac arrest when a trapped victim sees a thousand rats scurrying towards him in the rubble pile… ---
**Author:** ![evilhanz](https://avatars.discourse-cdn.com/v4/letter/e/ba8739/32.png) [@evilhanz](https://boards.straightdope.com/u/evilhanz)\ **Post date:** [September 17, 2001, 8:05pm UTC](https://boards.straightdope.com/t/are-there-rescue-animals-smaller-than-dogs/82110/8 "2001-09-17T20:05:23Z")
On my local radio this morning, the commentator mentioned that the rescuers on scene were beginning to have problems with rats. As you can imagine, the rats aren’t there to help. I think the key to using rescue dogs is their keen sense of smell and sociable,submissive demeanor. No smaller animal that I can readily think of has both, otherwise we’d have hordes of drug-sniffing monkeys. ---
**Author:** ![cmburns](https://avatars.discourse-cdn.com/v4/letter/c/4491bb/32.png) [@cmburns](https://boards.straightdope.com/u/cmburns)\ **Post date:** [September 17, 2001, 9:58pm UTC](https://boards.straightdope.com/t/are-there-rescue-animals-smaller-than-dogs/82110/9 "2001-09-17T21:58:45Z")
It seems that most of the dogs I’ve seen on the news are medium to large breeds, with none of them being much smaller than a beagle. Even given that a bloodhound has a better sense of smell than a Chihuahua, any dog is going to have a better chance of finding survivors than a human being would, and I’d think having trained smaller breeds would be useful. From what I can tell the dogs are always very close to their trainers when they work, it might be that it is a team effort, maybe a dog on its own burrowing through rubble wouldn’t be effective?