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As of Tuesday, Petco says they no longer sell electronic "shock" collars and have removed them from its shelves and website.The company said they stopped selling the human- and bark-activated electronic pet collars in a press release on Tuesday because they wanted to strengthen their commitment to positive reinforcement training methods. They also wanted to solidify their evolution from "a leading pet specialty retailer to a category-defining health and wellness partner" for animals and their owners."Electricity may be critical to powering your microwave, but it has no role for the average pet parent training their dog," said Petco CEO Ron Coughlin in the press release. "Shock collars have been shown to increase fear, anxiety, and stress in dogs, and we believe there's a better way – Positive Reinforcement Training."The San Diego-based company is also calling on the pet industry and consumers to join in its newly launched "Stop the Shock" online campaign that will create "responsible regulation for the retail sale of shock collars to general consumers."Along with today's announcement, Petco also launched a new look declaring itself "Petco, The Health + Wellness Co." to reflect how they've evolved into a health and wellness company."As a health and wellness company, our mission is focused on improving pet lives, and we think selling shock collars does the opposite," Coughlin said in the news release. "It's our responsibility to ensure that we, and others, aren't putting potentially harmful products in the wrong hands." 1551

As the FBI and US law enforcement agencies turn to the catching the serial mailbomber, or mailbombers, terrorizing those who have been labeled by President Donald Trump as political enemies, it's interesting to follow in their steps and examine what we know about the now 12 packages that have been intercepted.All those we have seen were all in manila envelopes, for instance, with the same return address. They all had six forever stamps, which was enough to get some to mail sorting facilities, but another needed more postage. They all had the same return address, with a misspelled name for Debbie Wasserman "Shultz," not Schultz, a Democratic congresswoman from Florida who is the former chairwoman of the Democratic National Committee.There are images of five of the packages, one of which -- one of the packages sent to Democratic Rep. Maxine Waters of California -- was shared by both DC Police and the FBI on social media.Related: The manhunt - FBI treating serial bomber as domestic terrorism  1017

BALTIMORE — Americans stepped up their home purchases in June by a robust 20.7% after the pandemic had caused sales to crater in the prior three months. But the housing market could struggle to rebound further in the face of the resurgent viral outbreak and a shrinking supply of homes for sale. Sales of existing homes rose last month to a seasonally adjusted annual rate of 4.72 million, the National Association of Realtors said. Their data showed all four regions of the country saw growth, with the west experiencing a larger increase. The data included single-family homes, townhomes, condominiums and co-ops. Despite the sharp monthly gain, purchases are still down 11.3% from a year ago, when homes had sold at an annual pace of 5.32 million.Inventory remains an issues, according to the National Association of Realtors (NAR). A low number of available homes was an issue before the pandemic. Total inventory is down 18.2 percent from a year ago, according to the data. The low supply and increasing demand could cause a spike in the price of homes.“Home prices rose during the lockdown and could rise even further due to heavy buyer competition and a significant shortage of supply," said Lawrence Yun, NAR’s chief economist.The median price for exisiting-home sales in June was 3.5 percent higher than a year ago. This is an ongoing trend, NAR says the median price has increased each of the last 100 months. 1428

As the pandemic has stretched on, maybe you have run out of things to watch on your Netflix playlist. Or maybe you have a hard time deciding what to watch when you finally get a moment to relax.The streaming service has a solution: Shuffle Play.The new feature will appear on the main page below your profile icon, according to some users who are already seeing it.Netflix confirmed to TechCrunch.com the button will randomly play content it thinks you will like, it could be a movie or show you are currently watching, something you’ve saved or a title similar to things in your queue.Netflix has experimented with “shuffle” concepts, releasing a sidebar option called “play something” earlier this summer for some users. Last year, there was a shuffle mode that would play random episodes of tv series you liked. 822

As states across the country grapple with an increase in coronavirus cases and a huge demand for tests, many businesses are looking for other ways to get more mileage out of their supply chain.Like with anything else, supply and demand is a constant struggle. In this unprecedented era, the demand for things like coronavirus tests is so large that public health departments don't have a choice but to figure out ways to make our supplies last. Several states are examining pooled testing. California's Public Health Department says it's to "better leverage testing resources."Pooling is something that blood banks have used for decades to keep their blood supply safe. Dr. Claudia Cohn is the Chief Medical Officer of the AABB, formerly known as the American Association of Blood Banks.“If you have 100 people that need to be tested and if you test each of them, you’ll do 100 tests. If you find that your test is sensitive enough that you can pool together 20 samples at the same time, instead of having 100 tests, you can have five pools of 20,” Dr. Cohn said.Now, if one of those five pools is positive, then Dr. Cohn says, "You’ll need to break it out and test each of those separately. So, let’s say you have one positive person in a pool of 100 people, you either do 100 tests and find one positive or you do five pools of 20, four of those pools will be negative, so you’ve done 4 pools and covered 80 people."The test works by taking a tiny sample from each person who was tested.“When you take a swab from everyone’s nose, you isolate the DNA from that swab,” Dr. Cohn said about the PCR test, which is generally a nose swab. “It’s not a lot, it’s a small amount but it’s enough. Because these tests are very, very sensitive.”Those tests are so sensitive, and they have to be, that pooling can really only work if the test can handle, as in detect, multiple samples at once. The FDA mandates that.“The FDA is quite demanding as they should be in terms of making sure tests work well and are safe,” Dr. Cohn said.And Dr. Cohn says, pooling wouldn't work in an area where there's a large outbreak, which means a large number of people would test positive regardless of pooling. In the blood world, this strategy has been perfected.“You are taking 100 samples and taking a drop from each sample and putting it together,” Dr. Cohn said. “You are testing every single person who comes through. In the blood world safety is before everything."Blood banks test for HIV, Hepatitis C and B and well as COVID-19 antibodies, according to the American Red Cross. And, as this pandemic moves through our communities, Dr. Cohn says our blood supply needs to remain strong.“After that initial spike, it went down again and that was okay because elective surgery had been canceled, so the demand for blood had gone down as well so for a while we were at a good balance of demand and supply. But then elective surgeries opened up and hospitals went back to full service and we’re in a shortage again,” Dr. Cohn said. 3017

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