THURSDAY 17th September THURSDAY 17th September START TIMES AROUND THE WORLD START TIMES AROUND THE WORLD

CET/ Munich US/ EST

Hong Kong STREAM 1

0 -6 .+6

A No.

Session 1A Welcome & Comparative NutritionChair: Britta Dobenecker

16:00 10:00 22:00 Welcome16:15 10:15 22:15 AAVN Presentation16:30 10:30 22:30 Best Residency Case Report

16:45 10:45 22:45 Break STREAM 2Comparative Nutrition:Chair: Britta Dobenecker 0 -6 .+6

A No.

Session 1B Case reportsChair: Linda Böswald

17:00 11:00 23:00 12 Effect of feeding of bakery by-products as a substitute for grains on apparent total tract digestibility and hindgut fermentation in dairy cows

17:00 11:00 23:00 20 Effects of a home-made elimination diet and probiotics on Helicobacter spp, refractory infection in a series of dogs with symptomatic gastroenteropathy.

17:15 11:15 23:15 35 Fractures in a hand raised European hare (Lepus europaeus): a case report 17:15 11:15 23:15 38 Enteral and parenteral nutrition for a puppy with tetanus: a case report

17:30 11:30 23:30 44 Towards the determination of fibrous matter: the importance of analysing both plant and animal fibre

17:30 11:30 23:30 107 Nutritional management of muscle atrophy in a horse: a Case Report

17:45 11:45 23:45 127 Effects of age at induction of exocrine pancreatic insufficiency (EPI) on bone mineral density – preliminary results of a study performed in pancreatic duct ligated pigs

17:45 11:45 23:45 30 Diabetes mellitus and adverse food reaction in a dog – case report

17:50 11:50 23:50 54 Clinical signs and serum protein level enhancements in 3 dogs with PLE solely treated with a homecooked diet

18:00 12:00 00:00 Break 18:00 12:00 00:00 Break 18:15 12:15 00:15 Break 18:15 12:15 00:15 Break

Session 2A Minerals Chair: Annette Liesegang

Session 2B Energy requirements and fatty acidsChair: Pat Harris

18:30 12:30 00:30 2 Concentrations of total and highly soluble phosphate in commercial renal diets for cats and dogs purchased in Germany

18:30 12:30 00:30 7 Evaluating maintenance energy requirement in adult cats: preliminary results

18:45 12:45 00:45 78 Correlation between faecal calcium and phosphorus excretion in adult dogs fed high phosphorus diets

18:45 12:45 00:45 82 Old and adult dogs differ in body composition, energy expenditure and insulin secretion

19:00 13:00 01:00 83 Inorganic P salts disrupt the strong linear correlation between faecal calcium and phosphorus excretion in dogs but not in cats

19:00 13:00 01:00 71 Elderly obese cats require lower energy and higher protein intake to maintain the rate of weight loss

19:15 13:15 01:15 111 Effects of diets differing in level of dietary cation-anion difference and calcium concentration on renal and gastrointestinal calcium homeostasis in goats

19:15 13:15 01:15 92 Metabolizable energy prediction equations proposal for wet diets for dogs

19:30 13:30 01:30 Break 19:30 13:30 01:30 Break 19:45 13:45 01:45 103 Vinegar test as a simple method to assess the availability of Magnesium in supplemental

sources19:45 13:45 01:45 68 Effect of dietary EPA and DHA supplementation during last month of gestation on plasma

fatty acids composition of Charolais calves and cows

19:50 13:50 01:50 114 Determination of copper and zinc concentrations in Brazilian ingredients and commercial foods for dogs and cats

19:55 13:55 01:55 116 Influence of phosphorus source on the difference between dietary and faecal Ca/P ratio and serum phosphorus levels in dogs

20:00 14:00 02:00 57 Effects of a phosphorus-reduced diet on vitamin D metabolism in young goats 20:00 14:00 02:00 109 Lipid and glycemic response of diabetic dogs fed omega-3 fatty acids

20:15 14:15 02:15 41 Labelled analytical constituents of commercial dog foods according to the main point of sale. Are there any clues as to the origin of phosphorus?

20:15 14:15 02:15 89 Metabolizable energy in commercial extruded diets for dogs and cats: comparison of different predictive equations

20:20 14:20 02:20 104 Homemade versus extruded and wet commercial diets for dogs: cost comparison 20:20 14:20 02:20 75 DHA supplementation improves cognitive function in puppies

20:25 14:25 02:25 110 Use of an in vitro gas production technique to evaluate horse diet containing linseed oil

End Stream End Stream

CET = Central European Time: Munich, Paris, Vienna

CET/ Munich US/ EST

Hong Kong

FRIDAY 18th September FRIDAY 18th September

US/ ESTHong Kong STREAM 3 US/ EST

Hong Kong STREAM 4 US/ EST

Hong Kong STREAM 5

0 -6 .+6 A No.Session 3A FibreChair: Ana Lourenço 0 -6 .+6 A No.

Session 3B Toxins, Minerals IIChair: Marta Hervera 0 -6 .+6 A No.

Session 3C ObesityChair: Myriam Hesta

16:00 10:00 22:00 58 Effects of increasing dietary rye levels on viscosity and DM-content of digesta as well as on stomach emptying in young pigs

16:00 10:00 22:00 122 Acrylamide analysis in dry pet food 16:00 10:00 22:00 27 Dietary choline supplementation mobilizes hepatic lipids and increases lipoprotein transport in obese cats

16:15 10:15 22:15 77 Cortisol levels in saliva and colostrum in gestating and lactating sows fed different fibre sources

16:15 10:15 22:15 10 Effect of fatty acid composition, time and storage conditions on the lipid oxidation of fish-based and meat-based dry dog foods

16:15 10:15 22:15 52 “What? A weight loss program for obese cats?” - A survey with the owners’ perspective

16:30 10:30 22:30 124 Mango peels and apple pectin as feed compound for weaner piglets

16:20 10:20 22:20 65 Effects of deoxynivalenol and lipopolysaccharide on kidney health parameters in broiler chickens

16:20 10:20 22:20 66 Impact of dietary fibre properties on satiety in cats

16:45 10:45 22:45 13 Diversity of the faecal microbiota of sows before and after farrowing in 20 different farms in Germany

16:25 10:25 22:25 93 Phytogenic feed additive reduced ammonia and odor emissions in weaned piglets

16:25 10:25 22:25 80 Quantification of fecal short chain fatty acids in lean and obese dogs: preliminary results

16:50 10:50 22:50 36 Effect of diet transition and duration on a high-grain ration on faecal pH and particle size distribution in dairy cows

16:30 10:30 22:30 49 Apparent digestion of total and highly soluble phosphate in adult dogs fed different phosphate sources

16:30 10:30 22:30 106 Female and mixed breed dogs have greater difficulty for weight loss

16:45 10:45 22:45 55 A long term feeding trial to aid in establishing No Observed Adverse Effect Levels (NOAELs) for different sources of phosphorus in feline diets

17:00 11:00 23:00 Break 17:00 11:00 23:00 Break 17:00 11:00 23:00 Break17:15 11:15 23:15 128 Dietary preference of rabbits (Oryctolagus cuniculus)

offered feed formulation varying in abrasive size in pelleted or extruded form

17:15 11:15 23:15 53 A case of suspected vetch poisoning and trifoliosis in dairy cattle

17:15 11:15 23:15 96 Evaluation of leptin and antioxidant contents in canine serum and milk samples: preliminary data

17:30 11:30 23:30 45 Effects of red and white sorghum varieties, ground in different particle sizes, on fecal microbiota of cats

17:20 11:20 23:20 33 Calcium, phosphorus, zinc and cooper content in commercial supplements for horses

17:20 11:20 23:20 99 Preliminary study: voluntary activity of obese and non-obese cats evaluated by accelerometer 3-axyal

17:35 11:35 23:35 47 Influence of intact seaweeds on fecal microbiota and apparent nutrient digestibility in healthy adult dogs

17:25 11:25 23:25 81 The effects of feeding varying concentrations of phosphorus and zinc to laying hens on the apparent ileal and total tract digestibility of phosphorus and zinc

17:25 11:25 23:25 105 Interactions between microbiota, diet and obesity in client-owned dogs: preliminary results

17:40 11:40 23:40 34 Impact of high-grain feeding on faecal microbiota and plasma metabolites in early lactation cows

17:30 11:30 23:30 42 Selenium retention in dog food during extrusion processing

17:30 11:30 23:30 118 Age dependency of free activity in dogs

17:45 11:45 23:45 56 Effects of increasing rye levels in compound feeds on fermentative processes in the alimentary tract of young pigs

17:45 11:45 23:45 48 Environmental impact of commercial diets for dogs in Brazil

17:35 11:35 23:35 121 Modified gene expression in visceral adipose tissue of young Beagle dogs is associated with adult obesity

17:50 11:50 23:50 108 Effect of type of cereals (wheat and wheat with rye) on fermentation processes determined in-vitro in canine model

17:50 11:50 23:50 119 Owner perceptions of health for dogs fed plant-based or meat-based diets

17:40 11:40 23:40 73 Evaluation of the nutrient supply of prescription diets for obese dogs available in the brazilian market

18:00 12:00 00:00 Break 18:00 12:00 00:00 Break End Stream 18:15 12:15 00:15 Break 18:15 12:15 00:15 Break

FRIDAY 18th September CET/ Munich

CET/ Munich

CET/ Munich

FRIDAY 18th September FRIDAY 18th September CET/ Munich US/EST

Hong Kong STREAM 3

CET/ Munich US/EST

Hong Kong STREAM 4

0 -6 .+6Session 4A OmicsChair: Cecilia Villaverde 0 -6 .+6

Session 4B ProteinChair: Stefanie Handl

18:30 12:30 00:30 51 Metabolomic fingerprinting of healthy dogs to reveal pathways in relation to high fat and high starch intake

18:30 12:30 00:30 18 Mechanically deboned chicken meat as protein source for extruded diets for cats: digestibility, palatability and fermentation products in feces

18:45 12:45 00:45 74 Serum metabolomic profile in dogs with chronic kidney disease fed a renal diet 18:45 12:45 00:45 6 Forty month-follow up of renal function in dogs fed a high-protein diet18:50 12:50 00:50 3 Hepatic intermediary metabolism of rainbow trout fed commercial diets including

increasing levels of a partially defatted yellow mealworm meal18:50 12:50 00:50 19 Digestibility and palatability of extruded diets with mechanically deboned chicken meat

for dogs

18:55 12:55 00:55 112 Limits of an easy system to simulate in vitro gastric and small intestine digestion of horses

18:55 12:55 00:55 28 Precision feeding: How rumen protected amino acids can reduce the protein content of parmigiano reggiano rations?

19:00 13:00 01:00 94 Serum metabolomics analysis reveals that weight loss in obese dogs results in similar metabolic profile than that of dogs in ideal body condition

19:00 13:00 01:00 21 Effects of dietary rye and rapeseed on performance, crude protein digestibility and digesta characteristics in weaned piglets

19:15 13:15 01:15 86 Investigation of gene expression with no sequence data: study on Reeves's muntjac (Muntiacus reevesi)

19:15 13:15 01:15 29 Effects of dietary choline supplementation on body weight, body condition, body composition, and lipid profile in post-gonadectomy kittens

19:20 13:20 01:20 87 Validation of reference genes for quantitative real-time PCR in gastrointestinal tract tissues of Reeves's muntjac (Muntiacus reevesi)

19:20 13:20 01:20 31 Suitability of blood by-products for use as a sustainable protein source in diets for rainbow trout depends on processing method.

19:25 13:25 01:25 123 The effect of dietary sugars on selected genes expression in the gastrointestinal tract of Reeves's muntjac (Muntiacus reevesi)

19:25 13:25 01:25 32 Effects of hydrolysed poultry byproduct meal in extruded diets on serum angiotensin converting enzyme activity and aldosterone in cats

19:30 13:30 01:30 Break 19:30 13:30 01:30 Break

19:45 13:45 01:45 40 Influence of starch gelatinization on nutrient digestibility in laboratory mice 19:45 13:45 01:45 98 Nutritional characteristics of oil hemp cake

20:00 14:00 02:00 37 Impact of two different diets on faecal parameters of horses 20:00 14:00 02:00 101 Hemp oil cake: chemical composition according to traditional and near infrared spectroscopy (NIRs) methods of analysis

20:05 14:05 02:05 67 Complications in the use of nasoesophageal and nasogastric feeding tubes in household dogs

20:05 14:05 02:05 120 HO-proline is not a good marker of protein digestibility

20:10 14:10 02:10 97 Feeding Management and Health of horses in Arid Climates 20:10 14:10 02:10 70 Vegetarian or vegan owners influence the feeding of their dogs and cats?20:15 14:15 02:15 1 Leukoencephalomyelopathy in cats 20:15 14:15 02:15 14 Determining praecaecal, postileal and total tract digestibility of rye based diets when

substituting soybean meal with rapeseed meal in Göttingen minipigs20:20 14:20 02:20 17 Survey: puppy feeding practices and perceptions in Switzerland

End Stream End Stream

SATURDAY 19th SeptemberCET/ Munich US/EST

Hong Kong

A No.STREAM 6

0 -6 .+6Session 5 Pre- and probiotics & General Chair: Anne Mößeler

14:00 08:00 20:00 43 Impact of varying dietary concentrations of dried food residues on feed intake, apparent nutrient digestibility and fecal bacterial metabolites of adult dogs

14:15 08:15 20:15 102 Safety, gastrointestinal tolerance, and utility of a novel animal milk oligosaccharide biosimilar in healthy adult cats

14:30 08:30 20:30 129 Diet Can Shift the Changes of Gut Microbiota of Dogs Closer to Wolves14:35 08:35 20:35 9 Mixed fungal-bacterial inoculum on alfalfa (Medicago sativa L.) crop: effects on forage

proximate and fatty acid compositions14:40 08:40 20:40 15 Prebiotic effects of fermented liquid feed (FLF) supplemented with 40% of non-

fermented coarse, roller mill ground cereals14:45 08:45 20:45 62 Dietary fiber in sows and its impact on piglets’ susceptibility to Clostridioides difficile gut

infection15:00 09:00 21:00 Break 15:15 09:15 21:15 79 Effects of scFOS supplementation on putrefactive compounds in cats: a systematic

review.15:20 09:20 21:20 100 Effects of a novel animal milk oligosaccharide biosimilar on fecal metabolites and

microbiome of healthy adult dogs15:25 09:25 21:25 26 Ex-vivo screening assay of pre- and probiotic combinations for the inhibition of

pathogenic Escherichia coli in sows15:30 09:30 21:30 72 Nutritional management of dogs with heart disease: the owner’s behavior15:45 09:45 21:45 60 Interaction effect of phase feeding, space allowance and mixing on productive

performance of grow-finisher pigs16:00 10:00 22:00 Break

Break Session 5 Closing and Awards Chair: Britta Dobenecker

16:30 10:30 22:30 Society Announcements16:45 10:45 22:45 Society Announcements17:00 11:00 23:00 ESVCN 2021 Portugal17:10 11:10 23:10 ESVCN 2022 Switzerland17:15 11:15 23:15 Helmut Meyer Award17:20 11:20 23:20 Josef Leibetseder Award17:25 11:25 23:25 ESVCN-Waltham Student Award17:30 11:30 23:30 Cat Nutrition Award 17:45 11:45 23:45 Closing