In "A Livestock Guardian Dog by Any Other Name: Similar Response to Wolves Across Livestock Guardian Dog Breeds," authors Dan Kinka of Utah State University and Julie Young of the Wildlife Services National Wildlife Research Center compare several new (to the United States) breeds of LGDs with the typical American "whitedog" (Great Pyrenees, Akbash, Anatolian, Maremma, and crosses of these breeds). Some producers believe that because the American whitedog breeds were initially selected to protect small ruminants from coyotes, they may not be well suited to deterring larger predators (especially gray wolves and grizzly bears). As part of the study, Kinka and Young imported kangals from Turkey, karakachans from Bulgaria, and cao de gado transmontanos from Portugal. These breeds were selected because they were typically used in their home countries to protect livestock from wolves and European brown bears - and they were considered to be human-friendly. The imported dogs were placed with sheep ranchers in Idaho, Montana, Oregon, Washington and Wyoming. The whitedogs used by these operations were considered to be a single control breed for the purposes of the study.
The study included direct observation of behavior during normal ranch operations, as well a decoy test designed to simulate mule deer and wolf encounters. Kinka and Young recorded five behavior components (activity, posture, vocalization, proximity to livestock, and out-of-view to the observer). Within these components a number of specific behaviors were documented (like scanning, investigation, vigilance, chasing, etc.).
While the authors noted some subtle differences in behavior and responses to simulated wildlife encounters between breeds, they noted "that kangals, karakachans, transmontanos and whitedogs spent equivalent proportions of time in most behaviors during both baseline sampling and simulated wolf encounters." They also found that LGD age and time of day influenced LGD behavior and that sex had no effect on any behavior - observations I've made with my own LGDs. For example, our LGDs always seem to be much more active and vigilant at dusk than during the middle of the day. Ultimately, the authors suggest, "the homogeneity of behavioral data for multiple LGD breeds suggests that regardless of breed, LGDs operate in much the same way. As such, breed may be a less important predictor of a 'good dog' than often suggested."
So what makes a good dog? Obviously, this definition varies from one operation to the next based on context. In our operation, a good dog needs to stay with our sheep, inside our electro-net fencing. A good dog shouldn't chew on or chase (or kill!) the livestock it is protecting. A good dog should be reasonably friendly with people but prefer the company of sheep. And good dog should deter coyotes, mountain lions, black bears and other minor predators in our environment.
If wolves continue to move south, I suspect my definition of a good dog might evolve. I know ranchers in the northern Rocky Mountains who are using larger dogs (including some of the breeds evaluated in this study). A large-scale targeted grazing contractor who has grazed sheep and goats in wolf territory in Montana and Idaho swears by intact male whitedogs. Last week, I visited a sheep permittee as they turned out onto a Tahoe National Forest grazing allotment approximately 12 miles northeast of where the California Department of Fish and Wildlife detected a GPS-collared wolf in early June. The ranch manager indicated he'd be adding more dogs to each of his two bands of sheep. For those of us in California, wolves are a wild card - our dogs have never had to contend with a large, pack-hunting predator.
While formal research on the behavioral attributes of successful LGDs is critical, we also need to share our on-the-ground experiences! What do you look for in an LGD in your operation? Do you use different dogs for different situations? I suspect each of us will have a slightly different answer to these questions! I hope you'll join in this conversation!
Kinka, D., Young, J.K., A Livestock Guardian Dog by Any Other Name: Similar Response to Wolves Across Livestock Guardian Dog Breeds, (2018), https://doi.org/10.1016/j.rama.2018.03.004
Now that our Pyrenees x Akbash "puppy" Elko has nearly reached full-size, I have difficulty remembering he's still a puppy - a 120-pound puppy, but a puppy nonetheless. There are signs, however, that his brain is catching up with his body! Here are a few updates and observations.
For much of the winter and spring, Elko has been with our rams (who graze separately from our ewes except for a six-week breeding season). This allows us to keep Elko with livestock without great expectations that he'll need to provide protection - we find that our rams are less susceptible to predators, especially when we graze them at our home place. But this arrangement also gives Elko some sense of what his job will be when he's mature. He definitely seems bonded with sheep - while he's a friendly dog who is enthusiastic about feeding time, he'd prefer to spend his day in the company of ovines rather than humans - critical for a livestock guardian dog in our operation. The rams have also helped teach Elko some manners.
The next step in Elko's education has been to move him with the rams to another location. We typically move dogs with the sheep in the stock trailer; last Sunday, we hauled the rams and Elko to a pasture several miles away. I was encouraged to watch Elko walk the entire perimeter of the new field when we unloaded - that's something our working-age dogs do consistently.
After we wean the lambs in early June, we'll plan to put Elko with the dry ewes and one of our older dogs. Hopefully, the older dog will help Elko continue to learn about how to behave around different classes of sheep (much like our oldest dog, Reno, taught his protégé how to act around lambing ewes this winter). I'll keep you posted!
A final note: we typically have not had to clip our livestock guardian dogs in the summer - they don't seem to get stickers even if they're rough coated, and they seem to handle the summer heat just fine. Elko's coat is different, however; we'll likely give him a haircut before the end of the month.
Since I haven't posted an update to my Livestock Guardian Dog Journal for four months, I thought an update on this project might be timely! We've been training a new dog to work during lambing (with some interesting observations about behavior). We've trained the new dog to respect 3-wire temporary fencing (as opposed to electro-net). And we've been collecting GPS and trail camera data on predator interactions. Lots to report!
GPS Collaring / Remote Sensing Project
We have been putting GPS sensors on two livestock guardian dogs that are with a flock of 82 sheep (bred ewes and open yearling ewes) west of Auburn. One of these dogs is a 10-year-old Anatolian shepherd neutered male; the other is a 2-year-old Anatolian x Maremma intact male. These collars record location every 5 minutes. We've also deployed seven trail cameras on the parameter of the sheep paddock to document wildlife, domestic animal and human activity in the proximity of the sheep. Our hope is that when we compare the time stamp on photos with the GPS locations of the dogs, we'll begin to understand what kinds of interactions the dogs have with predators and non-predators.
The habitat where the sheep are grazing is foothill oak woodland and open grassland. To date, the cameras have detected coyotes, foxes, deer, jackrabbits, skunks, raccoons, owls, and small birds - along with domestic dogs, walking/jogging/cycling humans and horseback riders. We're in the process of going through the GPS data to determine what the dogs were doing when these animals and people showed up in the cameras. Here are a few of the most interesting photos:
Learning to be a Lambing Dog
Our oldest dog, Reno, has been an outstanding dog at lambing. He keeps his distance from lambing ewes, is very patient with rambunctious lambs, and keeps afterbirth cleaned up (which can attract scavengers and predators). Since he's ten years old, we decided we need to try 2-year-old Bodie with the lambing ewes this year. We also hoped that Reno would teach him manners and respect - Bodie is still a bit immature behaviorally.
Our first lamb was born on February 22, and I was fortunate to arrive shortly after the birth. As has been typical, Reno was lying about 20 yards away from the ewe and lamb. Bodie met me at the pasture fence well away from them. After I had been there about 10 minutes watching the new lamb, Bodie joined us. I shot video of his interaction with the ewe and with Reno - you can view it at this link:
Training a New Lambing Dog (YouTube)
I suspect that some of Reno's protectiveness has to do with his love for eating afterbirth! That said, in the weeks since this interaction, Reno has enforced Bodie's respect for the sheep even when there isn't afterbirth available. And Bodie seems to have matured. He's more respectful of the sheep, less rambuctious in his behavior, and a better guardian dog in general.
Developing an LGD Puppy
Finally, an update on the Pyrenees x Akbash puppy we picked up in September. Elko is going to be a big dog - he's already as big as Bodie. Since pulling the rams from the flock in November, Elko has been with the rams learning manners. For several months, we kept him with Reno (which also helped on the manners front). Since we moved Reno to the lambing flock, Elko has been on his own. He's still definitely a puppy - we're not expecting him to provide much protection at this point, but he is learning to stay with his sheep.
Several weeks ago, we tried an experiment using a different type of fencing. We have found that most of our dogs will stay in 42-inch electro-net. However, we wanted to try training the sheep (and the dogs) to 3-strand poly-wire fencing. I installed a short stretch of fence at our home place and have watched Elko check it out and decide to stay on the proper side. Success!
Here's a relatively recent photo of Elko:
Stay tuned for more information on these topics! And just a note: last week, Reno became lame on a back leg. Our small animal veterinarian thinks he probably tore his ACL. At the moment, he's recuperating in the barn and watching over a trio of very annoying bottle lambs. Given the seriousness of his injury, he's probably permanently retired. He's been a great dog!
I realized last weekend that I hadn't posted any updates to my Livestock Guardian Dog journal for some time. Elko, our new pup, is growing quickly - and his behavior is evolving, too. As you might recall, we'd placed Elko in a paddock with an older ewe and several ewe lambs. One of the older ewe lambs had apparently decided Elko was her lamb, which was intimidating for the pup. At the same time, Elko had taken to trying to play with the younger ewe lambs. We decided that we needed to move him - both for his safety and comfort, and to help him understand that he shouldn't play with the sheep. We put him in a smaller paddock with two of our rams, which seemed to help. He's more respectful of the sheep, but the rams don't intimidate him like the ewe lamb did. We'll keep monitoring his behavior - he may go to the ranch to live with our entire ram battery once we separate them from the ewes. We'll also consider putting him with one of the older dogs for a few weeks (with sheep).
On Saturday, I also had a chance to observe some interesting behavior with our older dogs. We combined breeding groups last week, so both dogs are in the same paddock at the moment. Reno, who is approaching 10 years of age, is a neutered Anatolian male. Bodie, who will be 2 early next year, is an intact Anatolian-Maremma cross.
On several occasions in the past, Reno has killed raccoons that come into his paddock. If you've been around raccoons, you'll know that they can be fairly vicious - most dogs give them a wide berth. We always keep an eye on Reno after we find a raccoon to make sure he doesn't develop infections from bites. On Saturday morning after I fed the dogs, they both trotted to the far end of the 3 acre paddock and began barking at something in a small tangle of blackberries. As I approached, I realized that whatever it was they had cornered was snarling and defending itself.
Here's a video of what transpired:
I made several observations:
- Reno is definitely still the alpha dog in this group. He took the lead in investigating and challenging the intruder to the paddock.
- The sheep responded to the alarm raised by the dogs. Whether it was because they didn't like the barking or because they knew the dogs were communicating that there was an intruder, they decided to move away from the commotion.
- Once I decided to move the sheep into a new paddock (to allow the intruder to escape - if you've watched the video, you'll know why), the dogs both decided to stay with the sheep rather than continue to try to get at the intruder. However, both dogs remained focused on the blackberry patch on the other side of the fence).
The literature I've read suggests that livestock guardian dogs may fill the ecological niche typically filled by wild canids in our environment (mostly coyotes in the foothills). The behavior I observed last weekend would fit this hypothesis, I think. Over the course of the next several months, I'll be using game cameras and GPS collars on both sheep and dogs to test this idea further - stay tuned!
About 12 years ago, we acquired our first livestock guardian dog from a ranch in eastern Yuba County. Scarlet, as we named her, came to us as a 6-month old Akbash-Pyrenees pup. We were neophytes in the world of livestock guardian dogs, so we immediate put Scarlet with our breeding flock. The following February, when the first lamb hit the ground, Scarlet promptly decided that the lamb was hers; she chased the ewe away and cleaned the lamb. As we learned, maternal instinct can be a powerful force - in sheep and in dogs. A few days of watching her closely and scolding her when she tried to mother a lamb seemed to fix the problem.
This weekend, we experienced the opposite relationship. Our youngest daughter has her own small flock of sheep that she breeds for fair lambs. This fall, she's taken in a number of additional ewes from folks that want lambs from her ram. These sheep are in a pasture adjacent to the paddock where Elko (our LGD pup) is living. Emma also has several ewe lambs from this year that she recently sold; we're working on arrangements for the buyers (who are in Twin Falls, Idaho) to pick them up. The oldest of these ewe lambs came into heat this weekend, and her maternal instincts kicked in. Yesterday, we noticed that she was taking a keen interest in Elko. As we watched her, we realized that she was treating Elko like her lamb. She'd paw at him to get him to stand up (which ewes will do if they want their lambs to nurse). She licked him vigorously like she was trying to clean afterbirth off him. And she'd knicker at him like a ewe will do to call her newborn lamb.
Elko was intimidated by her behavior. He'd yelp if she backed him into a corner, and he'd nip at her if her licking became too aggressive. We decided that it would be best to separate them; we put the ewe lamb into a different paddock. Elko seems to be fine with the rest of the sheep in his pen.
I'm curious if others have observed this kind of behavior! What have you done when something like this has happened?