Are orange peels harmful to dogs?
Can my dog eat orange peels? No. Dogs should not eat the orange’s peel, the white film on the orange’s flesh or any other plant part. “It’s extremely important to remove all traces of skin, pith and seeds as these parts may contain toxic compounds,” Dempsey explains.
Why does my dog stop wagging its tail when I pet her?
A dog’s tail stops wagging to communicate that the dog is relaxed around you or that he doesn’t want to be pet. If the dog is yours, it usually means that they’re comfortable enough around you and are just relaxed since they’re getting the petting that they wanted.
Karen B. London, Ph.D., is a Certified Applied Animal Behaviorist and Certified Professional Dog Trainer who specializes in working with dogs with serious behavioral issues, including aggression, and has also trained other animals including cats, birds, snakes, and insects. She writes the animal column for the Arizona Daily Sun and is an Adjunct Professor in the Department of Biological Sciences at Northern Arizona University. She is the author of six books about training and behavior, including her most recent, Treat Everyone Like a Dog: How a Dog Trainerâs World View Can Improve Your Life.
If your dog dislikes the smell of these acidic fruits, it may be possible to use the scent or juice of them as a deterrent. For a DIY solution, mix concentrated lemon juice with water in a spray bottle. Or, pick up a pre-made dog repellent spray. With some patience and thoughtful training, you can use citrus to help train your dog to stay away from places (or things) you donât want them to chew or access.
When it comes to things dogs love, its safe to say that most enjoy going for walks, eating chicken, getting belly rubs, and chasing squirrels. Sure, there are exceptions, but these truths apply to most dogs. Similarly, there is general agreement around what dogs dont like. At the top of the list? Citrus. Most dogs cant stand the taste and smell of oranges, lemons, and grapefruit. Heres why â plus, how to use their dislike of citrus to your advantage.
To be fair, a small percentage of dogs actually like citrus â they consider these flavors to be the icing on the cake, so to speak, and are even more likely to go after any object covered with such an odor. (Maybe this is natureâs way of preventing any of us from ever feeling confident that we know whats going on with our pups.)Related article
To see how your dog feels about citrus, peel a messy orange so that your hands are covered with the sticky juice; then, put your fingers near your dogâs nose. If they back away, making an ugh face, then youâve got a member of the citrus-hating majority. If your dog licks your fingers, you donât.
Are Oranges Safe for Dogs?
The majority of people infected in 2020 and 2021 lost their smell, regardless of how sick the coronavirus made them.
That began to change with the delta variant that moved into the United States last summer and took over by the fall. Between 15-50% of people infected with delta lost their smell, compared with 50% to 80% of those with earlier variants, said Danielle Reed, a smell researcher and associate director of the Monell Chemical Senses Center in Philadelphia.
And by the time omicron began sweeping though after Thanksgiving, doctors could distinguish which variant someone had by whether they lost their smell, said Cristina Menni, a molecular epidemiologist at Kings College London.
Only about 17% of people infected with omicron lost their sense of smell, according to a study Menni helped lead.
Its not clear why, Menni said, other than that omicron appears to replicate better in the throat, while earlier variants replicated more in the nose and lungs. The two omicron sub-variants, BA.1 and BA.2, appear very similar in terms of symptoms and duration of symptoms, she said.
An improv professor at Virginia Commonwealth University in Richmond, Byland lost her sense of smell when she was infected in July 2020, and its still not fully back to normal.
Her dogs now have the scent of orange slices. Carrots taste like soap, her favorite body wash smells “putrid” and her beloved pizza is inedible. Her husband and nearly everything else has a background scent like a subway system.
“The sad part is, its become my normal,” Byland said. “I dont think about it as much as I used to.”
Her husband, Todd Murray, got COVID-19 a full 15 months later, during the delta wave, and he still suffers from weird smells, too. She said he compares it to “a big, heavy blanket where everything has this distorted chemical smell,” like the scent of an aerosol spray.
Byland used to go to him to understand certain smells and tastes, but now the roles have reversed.
Dr. Daniel Coelho, a professor of otolaryngology at VCU, has been studying people with smell and taste loss like Bylands since early in the pandemic.
His work, including a forthcoming paper, confirms that earlier variants caused more smell and taste loss than omicron.
Among those who lost their smell and taste earlier in the pandemic, his research shows it returned within a month for 70-80% of people, including Coelho himself. But those whose senses didnt bounce back quickly are likely to continue to suffer.
Loss of smell often causes a loss of taste as well, because the two are so related. And it can be debilitating, Coelho said, causing people to lose interest in food, risking their safety because they cant smell gas or fire, and often leading to depression.
Very quickly, about half the people who lose their sense of smell become clinically depressed, Coelhos research into COVID-19 patients shows.
It makes sense, Coelho said, that many people like Byland and her husband complain of chemical scents. If the olfactory nerve is damaged, only the trigeminal nerve remains—and its responsible for detecting noxious or irritating smells.
Thats what appears to have happened with COVID-19, especially the earlier variants, which damaged supporting cells in the olfactory system but left the trigeminal nerve alone, he said.
The study examined brain tissue from 23 people who died of COVID-19 and 14 who died of other causes between April 2020 and September 2021.
Cheng-Ying Ho of the Johns Hopkins University School of Medicine said she and her team found damage to the olfactory bulb—the seat of smell—that was not directly caused by the virus, so it was likely caused by inflammation.
The virus that causes COVID-19 infected the cells of the blood vessels, damaging blood supply to the nerve cells involved in smell, she said.
In people with continued smell loss, its as if the nose doesnt realize the body has won the battle against COVID-19 and keeps on fighting, said Reed, the smell researcher from Monell.
In addition to inflammation “crawling from the nose to the brain,” atrophy from lack of use may also contribute to smell loss, Reed said. “Its a double-whammy for people.”
Loss of smell from viruses is quite routine, she said, but the scale of smell loss from early COVID-19 is unprecedented: “The shocker here is how common it is.”
If the olfactory system still thinks it needs to fight off the coronavirus, it doesnt have the energy to begin necessary repairs.
Its even hard to know whether a sense of smell has returned to “normal,” Reed said, because there are no objective tests of smell ability.
About 85% of people who lost their sense of smell say theyre somewhere close to normal, she said, but because so many people were infected with COVID-19, “theres a tsunami of people who are really struggling.”
Reed compared omicron and delta variants to “conventional warfare,” while earlier variants effectively dropped nuclear bombs in the nose.
Older women are most likely to report parosmia, or a distorted sense of smell, though that might be a reporting bias, Reed said. Perhaps men are more stoic in the face of smell loss, she said, or women, who generally have a better sense of smell, “might have more to grieve” when its lost.
Unfortunately, theres not much known to be effective to repair a lost sense of smell. Consistently and mindfully sniffing spices might help, Reed said, and cant hurt, though it can be frustrating.
Identifying inflammation as the cause of COVID-19-related damage might suggest a treatment approach, Ho said. But steroids, which combat inflammation, have not been shown to repair smell, Reed noted.
Whats not clear is how worried people should be about smell loss. Bad enough on its own, smell loss can also be an early sign of larger brain problems, leading to dementia, Parkinsons or other neurodegenerative disorders.
But, Reed said, “its a little early to say whether people who got smell loss with COVID have that same underlying susceptibility to these neurodegenerative disorders.”
Health and patient safety coverage at U.S. TODAY is made possible in part by a grant from the Masimo Foundation for Ethics, Innovation and Competition in Healthcare. The Masimo Foundation does not provide editorial input.