A controversy exists as to the presence of progressive retinal atrophy in the breed.

However, controversy exists as to tolerance to the anxiolytic effects with some evidence that benzodiazepines retain efficacy and opposing evidence from a systematic review of the literature that tolerance frequently occurs and some evidence that anxiety may worsen with long-term use.

Some controversy exists over the accuracy of these legends and the prevalence of actual cannibalism in the culture.

Considerable controversy exists over the proper definition of the term " desertification " for which Helmut Geist ( 2005 ) has identified more than 100 formal definitions.

No single authoritative collection of his work exists, and controversy remains as to the authenticity of a number of works attributed to Galen.

There exist a number of influential texts attributed to Nāgārjuna though, as there are many pseudepigrapha attributed to him, lively controversy exists over which are his authentic works.

In the Historiography of the Cold War, a controversy over negationist historical revisionism exists, where numerous revisionist scholars in the West have been accused of whitewashing the crimes of Stalinism, overlooking the Katyn massacre in Poland and disregarding the validity of the Venona messages with regards to Soviet espionage in the United States.

There is controversy as to the scientific validity of the concept of the unconscious, and whether the unconscious mind exists at all has been disputed.

" Its Teach the Controversy campaign aims to teach creationist anti-evolution beliefs in United States public high school science courses alongside accepted scientific theories, positing a scientific controversy exists over these subjects .< ref name = ForrestMayPaper >

Scientists and educators feared that by singling out biological evolution as very controversial, the amendment could create the impression that a substantial scientific controversy about evolution exists, leading to a lessening of academic rigor in science curricula.

Considerable controversy exists over the effects of ECT on brain tissue, although a number of mental health associations — including the American Psychiatric Association — have concluded that there is no evidence that ECT causes structural brain damage.

As a consequence, controversy still exists on the number of invasions and the order of events and on which reign those events must be attributed.

Yet some authors argue that the controversy over the distance to the Pleiades discussed below is a red herring, since the cosmic distance ladder can ( presently ) rely on a suite of other nearby clusters where consensus exists regarding the distances as established by Hipparcos and independent means ( e. g., the Hyades, Coma Berenices cluster, etc.

A controversy exists about the sea name, with South Korea promoting the appellation East Sea.

Alfalfa is also a popular food choice ; most guinea pigs will eat large amounts of alfalfa when offered it, though there exists some controversy over the feeding of alfalfa to adult guinea pigs.

Therefore, the law that exists at the time of the appeal might be different from the law that existed at the time of the events that are in controversy under civil or criminal law in the case at hand.

One element of controversy is whether this noematic object is the same as the actual object of the act ( assuming it exists ) or is some kind of ideal object.

Today, a controversy exists over the whereabouts of the McDaniel Oscar.

On February 24, District Court Judge Naomi Buchwald dismissed the lawsuit and in her ruling criticized the plaintiffs for a " transparent effort to create a controversy where none exists.

A controversy exists among historians as to the extent and breadth of the Jones County rebellion.

Because the harvesting of ambergris involves no harm to its animal source, it remains one of the few animalic fragrancing agents around which little controversy now exists.

Some controversy exists over the origin of the name, but most agree it is named for Camden, Alabama, the hometown of General Thomas Woodward, another early city founder.

Many local residents were angered that the bequeathment was misappropriated from its intended purpose of being used only for senior housing ; controversy still exists within the community regarding this issue ( the degree of the current controversy could be debated because a new senior housing facility has been built and is operational near the cafe ).

The controversy reached its peak during the second day of the Third Test.

Another uniform controversy arose in 1994 when the Phillies introduced blue caps on Opening Day which were to be worn for home day games only.

In spite of the controversy, the rebuilt Potsdamer Platz now attracts around 70, 000 visitors a day, rising to 100, 000 at weekends, and some critics have been surprised by the success of the new quarter.

Long before the controversy Charlie Bate, noted Padstow folk advocate, recounted that in the 1970s the content and conduct of the day were carefully reviewed to avoid potential offence.

In mid-1968 Askin famously became embroiled in a media controversy over the reporting of several words spoken to the United States Chamber of Commerce lunch in Sydney on 32 July 1968 ( also the day Opposition Leader Renshaw resigned, to be replaced by Pat Hills ), in which he spoke of the October 1966 state visit by United States President Lyndon B. Johnson.

Other than graphic gore, the film contains several scenes of sexual violence and the genuine deaths of 6 animals onscreen and one off screen, issues which find Cannibal Holocaust in the midst of controversy to this day.

Dolly would trigger a raging controversy on cloning and bioethical concerns regarding possible human cloning continue to this day.

Manzanar has been referred to as a " War Relocation Center ," " relocation camp ," " relocation center ," " internment camp ", and " concentration camp ", and the controversy over which term is the most accurate and appropriate continues to the present day.

The controversy widened from deflation versus demand management as a solution to the economic problems of the day, to broader conceptions of economics and macroeconomics.

In Boone's youth, his family became a source of controversy in the local Quaker community that existed in what is now present day Lower Gwynedd Township, Pennsylvania.

The Pacers traded forward Antonio Davis to the Toronto Raptors in exchange for first-round draft choice Jonathan Bender, which remains to this day a subject of controversy among Pacers fans.

While this action is not without controversy as some people consider it disrespectful, the tradition continues to the present day.

The controversy lasted for four years and included important American environmental and political figures of the day, including President Theodore Roosevelt.

In some quarters, the caricatures that were the legacy of blackface persist to the present day and are a cause of ongoing controversy.

" The controversy over blame for the disaster at Little Bighorn continues to this day.

The painting sparked public notoriety and stirred up controversy and has remained controversial, even to this day.

The three rivers, west to east, were named by Meriwether Lewis in late July 1805 for President Thomas Jefferson, Secretary of State James Madison, and Treasury Secretary Albert Gallatin which was in the times the genesis of a mild controversy and eventually spawned a modern day geographical controversyin both cases regarding length comparisons between the Missouri and Mississippi rivers.

Still, the controversy over how much Eddy took from Quimby and vice versa has existed from their day to the present.

This has caused controversy among some residents and business owners, but the tradition continues to this day.

The facility, which would process of oil a day and use of water daily from the Missouri River, has caused significant controversy among concerned residents of Elk Point and the surrounding area.

The controversy revolved around a day labor center called the Herndon Official Worker Center ( HOW Center ), constructed by the town and operated by Reston Interfaith's Project Hope and Harmony under a grant from surrounding Fairfax County.

In March 2004, Nickelodeon and Nick at Nite were split up in the Nielsen primetime and total day ratings, due to the different programming, advertisers and target audiences between the two services ; this caused controversy by cable executives believing this manipulated the ratings, given that Nick at Nite's broadcast day takes up only a fraction of Nickelodeon's programming schedule.

The day chosen for the reinstatement of the statue, however, caused controversy as it coincided with Sedantag ( Sedan Day ) ( 2 September 1870 ) a day of celebration remembering Germany's victory over France in the Battle of Sedan.