Month: May 2018

Blindness in Irish Soft-Coated Wheaten Terrier has been attributed to the mother

Researchers at the University of Helsinki, UC Davis and the University of Jyväskylä have discovered that the gene RBP4 for canine congenital eye disease is passed from the mother to the puppies in the womb.

The researchers have discovered that this recessive gene, which blocks the developing eyes of puppies from getting vitamin A, causes blindness. In order for the disease to occur, both the mother and puppy must have the mutated gene, which is why all puppies are not born blind.

It has also been determined that the RPB4 gene may be related to human MAC disease. So again, understanding canine diseases may lead to cures for humans.

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An Irish Soft-coated Wheaten Terrier, Photo: Lohi Research Group

The good news is that researchers have developed a DNA test that can identify those dogs that carry the gene. This will help both veterinarians and breeders control and hopefully eradicate blindness in this breed.

Two independent studies show the benefit of dog ownership for children

A study conducted by Darlene Kertes and her colleagues from the University of Florida documented how a pet dog helped children cope with stress. To test this the researchers had children perform stressful things, such as giving a report, or doing a math problem. They compared children who were allowed to have their dogs with them to children who did not and found that the ones who had their dog with them were much less stressed. They also found that a pet dog lowered the stress level of children more than having a parent with them.

Megan MacDonald, an assistant professor in OSU’s College of Public Health and Human Sciences, and co-authors Monique Udell of the OSU College of Agricultural Sciences; Craig Ruaux of the OSU College of Veterinary Medicine; Samantha Ross of the OSU College of Public Health and Human Sciences; Amanda Tepfer of Norwich University and Wendy Baltzer of Massey University in New Zealand conducted a study to determine how a pet dog could help a child with disabilities.

They determined that children with disabilities do not exercise as much or join in physical activities the way children who do not have disabilities do. So they developed a physical activity program where the family dog would act as a partner for the child.

Although their study initially only involved one child, based on its success, they have expanded the program. What is unique is that their study was one of the first to evaluate animal-assisted therapy.

It is reasonable to assume that children with disabilities who are challenged to exercise and/or socialize are also stressed. Based on the two studies, it appears that children who are stressed and those who are stressed that have disabilities benefit from having a pet dog. This is a win-win situation.

Scout & Tom

Dogs, wolves and some primates understand inequality

A new study by comparative psychologists at the Messerli Research Institute of the University of Veterinary Medicine, Vienna has illustrated that both dogs and wolves understand what it means to be treated unequally.

Previously, the studies that illustrated that dogs understood and reacted negatively to inequality, assumed that this reaction was due to domestication. The current study illustrates that this is not true because wolves  reacted the same way as dogs.

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The tests also showed that higher ranking wolves and dogs became frustrated more quickly when they perceived favoritism. Scientists assumed this is because they are not used to receiving lower quality rewards.

What makes this interesting is that the study illustrates that the animals being tested understand and recognize what a lower quality reward consists of. This means that they observed the differences in the rewards, were able to value the reward and determine that they were not getting as much.

The most exciting information from this experiment is how it illustrates an animal’s ability to think, reason and make decisions and judgements. For pet owners, it shows us that when we train our animals, the reward needs to be something valued by the animal. After all don’t people feel the same way too?

Thinking of getting a pet? Here’s what you need to know.

by guest blogger Jessica Brody

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Photo by Pixabay

Have you been thinking of adding a pet to your family? If you’ve never had pets or are inexperienced in pet ownership, you’ll need to do a little thinking and research first. What kind do you want? What fits your lifestyle? Where do you get it? These are all good questions to get ready.

First, consider your home and lifestyle. What kind of pet can your home handle? If you’re in an apartment or condo, you will have different needs than someone with a big house and a yard. Are you home a lot or do you travel often for work? If you’re a traveler, you’ll need a pet like a cat or rodent who is much more independent. If you’re home a lot and physically active, you might do better with a dog (though not all dogs like to run). Start by assessing your lifestyle.

If you want a dog, you’ll want to consider breeds. One of the great things about dogs is that they come in so many shapes, sizes and personalities. You are almost certainly likely to find one that fits your style. Start reading up on breeds that you like and determine if they fit your personality. Don’t trust what you see on TV. A dog that looks like a calm friend on a sitcom is actually a well-trained actor. For example, Eddie, the super-cool dog from “Frazier” is a Jack Russell Terrier, one of the most high-energy breeds.

Pay attention to grooming and medical needs, too. If you can’t stand dog hair, don’t even think about getting an Akita, Chow Chow or Husky. If you’re not into dog drool, avoid St. Bernards or bloodhounds. If you live in close quarters with your neighbors, you might want to avoid the barky breeds.

Next, consider where you’ll get your dog. Never buy a dog from a pet store or flea market. They get their dogs from puppy mills, which don’t breed with care and often keep their breeders in inhumane conditions. Seek out reputable breeders, preferably those who work or show dogs. Quality breeders are careful to breed out bad temperament and genetic diseases.

If you would like to help an animal in need, stop by your local shelter or rescue organization. There are millions of dogs in shelters that need homes, and many are purebred or close to it.

When it’s time to bring your new pal home, do a little shopping. Make sure you have all the basics that your pal needs, including a dog bed that’s the correct size for your pet, food and water bowls, leashes and even a stroller for your pet who won’t or can’t go for walks.

If you adopt a pet, especially a dog or cat, give him a chance to adjust. If he’s from a shelter, he’s likely been through a lot and can be nervous, so don’t force yourself onto him. Give him a chance to hide out at first, and just sit near him and speak to him softly. He’ll slowly come out of his shell and fall in love with you. Tell children to give him a little space, and remind them that dogs (and cats too) don’t always like being grabbed or hugged. Lay down some ground rules with your child such as leaving pets alone when they are sleeping, eating, and pottying. Of course, a life-size version of their stuffed animal is tempting, so never leave children unattended around pets, no matter how kid-friendly the pet may be.

Before long, you’ll have a great friend who is ready to spend his life hanging out with you. You can take Fido on adventures with you, or just chill on the couch and watch movies. Either way, you’ll learn each other’s quirks and have a life of laughs together. With a little planning, introducing a pet to your home can go smoothly and happily.

It is important to control how much weight your young dog retrieves

A study by the University of Veterinary Medicine, Vienna showed that young hunting dogs who are trained using  the same weight as adult dogs, can cause damage to the joints and tendons, especially of the front legs.

This is because the extra weight that young dogs carry causes them to tilt forward in much the same manner that a person would who was carrying a heavy load. The researchers felt that adult dogs are suited for carrying loads but young dogs that are growing should use adjusted weight instead of the same weight as adult dogs.

They suggested that young dogs in training be checked regularly by a specialist to be sure that there is no damage to joints, tendons and muscles.

It stands to reason that if a dog associates pain with an activity, he will not enjoy the job or game and may not perform to his best ability, especially if he is being trained for competition.

Although this study was conducted primarily on hunting retrievers, many breeds of dogs enjoy the game of fetch. This means that all dog owners who play fetch with their dogs should be aware of how much weight the object is and not allow young dogs to carry heavy objects.

I personally had a Border Collie who as an adult, loved to play with a bowling ball and would successfully put his canines in the holes and pick it up and carry it for a short distance. You never know what a dog will fancy and play with!

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